The NetBSD Project

CVS log for src/sys/fs/udf/udf_allocation.c

[BACK] Up to [cvs.NetBSD.org] / src / sys / fs / udf

Request diff between arbitrary revisions


Default branch: MAIN


Revision 1.47 / (download) - annotate - [select for diffs], Sun May 22 11:27:36 2022 UTC (8 months, 2 weeks ago) by andvar
Branch: MAIN
CVS Tags: netbsd-10-base, netbsd-10, bouyer-sunxi-drm-base, bouyer-sunxi-drm, HEAD
Changes since 1.46: +3 -3 lines
Diff to previous 1.46 (colored)

fix various small typos, mainly in comments.

Revision 1.40.4.2 / (download) - annotate - [select for diffs], Mon Apr 18 10:54:21 2022 UTC (9 months, 2 weeks ago) by martin
Branch: netbsd-9
CVS Tags: netbsd-9-3-RELEASE
Changes since 1.40.4.1: +4 -4 lines
Diff to previous 1.40.4.1 (colored) to branchpoint 1.40 (colored) next main 1.41 (colored)

Pull up following revision(s) (requested by reinoud in ticket #1437):

	sys/fs/udf/udf_allocation.c: revision 1.46

Revere modification of initializer; it can lead to race conditions where two
allocation would pick the `empty' space causing a panic later on.

Revision 1.40.4.1 / (download) - annotate - [select for diffs], Sun Mar 13 09:48:32 2022 UTC (10 months, 3 weeks ago) by martin
Branch: netbsd-9
Changes since 1.40: +3 -3 lines
Diff to previous 1.40 (colored)

Pull up following revision(s), all via patch,
requested by reinoud in ticket #1432:

	sys/fs/udf/udf_vfsops.c: revision 1.83
	sys/fs/udf/udf_allocation.c: revision 1.45
	sys/fs/udf/udf_subr.c: revision 1.160
	sys/fs/udf/udf_subr.c: revision 1.161

While searching the VAT on recordable media, search the last sector too!
This fixes Win10 formatted discs from being mounted incorrectly.

Make sysctl udf.verbose dependent on UDF_DEBUG instead of DEBUG

Fix serious issue with recordable media formatted with Win10. When closing it
after modification the VAT was written out corrupted making the disc
unreadable anymore on remount. Thanks for ig@ for spotting it in the wild!

On freeing a virtual address in the VAT, use the correct value; this might
confuse other implementations who can reject the VAT on this.

Revision 1.46 / (download) - annotate - [select for diffs], Thu Feb 3 09:46:26 2022 UTC (12 months ago) by reinoud
Branch: MAIN
Changes since 1.45: +4 -4 lines
Diff to previous 1.45 (colored)

Revere modification of initializer; it can lead to race conditions where two
allocation would pick the `empty' space causing a panic later on.

Revision 1.45 / (download) - annotate - [select for diffs], Fri Jan 28 20:00:52 2022 UTC (12 months ago) by reinoud
Branch: MAIN
Changes since 1.44: +3 -3 lines
Diff to previous 1.44 (colored)

On freeing a virtual address in the VAT, use the correct value; this might
confuse other implementations who can reject the VAT on this.

Revision 1.44 / (download) - annotate - [select for diffs], Fri Sep 3 21:55:00 2021 UTC (17 months ago) by andvar
Branch: MAIN
Changes since 1.43: +3 -3 lines
Diff to previous 1.43 (colored)

fix typos in comments, mainly s/extention/extension/ and s/sufficent/sufficient/

Revision 1.43 / (download) - annotate - [select for diffs], Fri Aug 20 20:25:28 2021 UTC (17 months, 2 weeks ago) by andvar
Branch: MAIN
Changes since 1.42: +14 -14 lines
Diff to previous 1.42 (colored)

fix various typos in comments and log messages.

Revision 1.41.6.1 / (download) - annotate - [select for diffs], Sun Aug 1 22:42:37 2021 UTC (18 months ago) by thorpej
Branch: thorpej-i2c-spi-conf
Changes since 1.41: +3 -3 lines
Diff to previous 1.41 (colored) next main 1.42 (colored)

Sync with HEAD.

Revision 1.42 / (download) - annotate - [select for diffs], Sat Jul 24 21:31:38 2021 UTC (18 months, 1 week ago) by andvar
Branch: MAIN
CVS Tags: thorpej-i2c-spi-conf2-base, thorpej-i2c-spi-conf2, thorpej-i2c-spi-conf-base, thorpej-futex2-base, thorpej-futex2, thorpej-cfargs2-base, thorpej-cfargs2
Changes since 1.41: +3 -3 lines
Diff to previous 1.41 (colored)

Fix all remaining typos, mainly in comments but also in few definitions and log messages, reported by me in PR kern/54889.
Also fixed some additional typos in comments, found on review of same files or typos.

Revision 1.40.10.1 / (download) - annotate - [select for diffs], Sat Apr 25 11:24:05 2020 UTC (2 years, 9 months ago) by bouyer
Branch: bouyer-xenpvh
Changes since 1.40: +5 -5 lines
Diff to previous 1.40 (colored) next main 1.41 (colored)

Sync with bouyer-xenpvh-base2 (HEAD)

Revision 1.41 / (download) - annotate - [select for diffs], Thu Apr 23 21:47:08 2020 UTC (2 years, 9 months ago) by ad
Branch: MAIN
CVS Tags: thorpej-futex-base, thorpej-futex, thorpej-cfargs-base, thorpej-cfargs, cjep_sun2x-base1, cjep_sun2x-base, cjep_sun2x, cjep_staticlib_x-base1, cjep_staticlib_x-base, cjep_staticlib_x, bouyer-xenpvh-base2
Branch point for: thorpej-i2c-spi-conf
Changes since 1.40: +5 -5 lines
Diff to previous 1.40 (colored)

PR kern/54759 (vm.ubc_direct deadlock when read()/write() into mapping of itself)

- Add new flag UBC_ISMAPPED which tells ubc_uiomove() the object is mmap()ed
  somewhere.  Use it to decide whether to do direct-mapped copy, rather than
  poking around directly in the vnode in ubc_uiomove(), which is ugly and
  doesn't work for tmpfs.  It would be nicer to contain all this in UVM but
  the filesystem provides the needed locking here (VV_MAPPED) and to
  reinvent that would suck more.

- Rename UBC_UNMAP_FLAG() to UBC_VNODE_FLAGS().  Pass in UBC_ISMAPPED where
  appropriate.

Revision 1.39.16.1 / (download) - annotate - [select for diffs], Mon Jun 10 22:09:02 2019 UTC (3 years, 7 months ago) by christos
Branch: phil-wifi
Changes since 1.39: +3 -4 lines
Diff to previous 1.39 (colored) next main 1.40 (colored)

Sync with HEAD

Revision 1.39.14.1 / (download) - annotate - [select for diffs], Sat Oct 20 06:58:45 2018 UTC (4 years, 3 months ago) by pgoyette
Branch: pgoyette-compat
CVS Tags: pgoyette-compat-merge-20190127
Changes since 1.39: +3 -4 lines
Diff to previous 1.39 (colored) next main 1.40 (colored)

Sync with head

Revision 1.40 / (download) - annotate - [select for diffs], Sun Oct 14 17:37:40 2018 UTC (4 years, 3 months ago) by jdolecek
Branch: MAIN
CVS Tags: phil-wifi-20200421, phil-wifi-20200411, phil-wifi-20200406, phil-wifi-20191119, phil-wifi-20190609, pgoyette-compat-20190127, pgoyette-compat-20190118, pgoyette-compat-1226, pgoyette-compat-1126, pgoyette-compat-1020, netbsd-9-base, netbsd-9-2-RELEASE, netbsd-9-1-RELEASE, netbsd-9-0-RELEASE, netbsd-9-0-RC2, netbsd-9-0-RC1, isaki-audio2-base, isaki-audio2, is-mlppp-base, is-mlppp, bouyer-xenpvh-base1, bouyer-xenpvh-base, ad-namecache-base3, ad-namecache-base2, ad-namecache-base1, ad-namecache-base, ad-namecache
Branch point for: netbsd-9, bouyer-xenpvh
Changes since 1.39: +3 -4 lines
Diff to previous 1.39 (colored)

remove M_CANFAIL flag for malloc(9) - it was completely ignored, so had
actually no effect

Revision 1.32.12.2 / (download) - annotate - [select for diffs], Sun Dec 3 11:38:43 2017 UTC (5 years, 2 months ago) by jdolecek
Branch: tls-maxphys
Changes since 1.32.12.1: +3 -6 lines
Diff to previous 1.32.12.1 (colored) to branchpoint 1.32 (colored) next main 1.33 (colored)

update from HEAD

Revision 1.36.6.3 / (download) - annotate - [select for diffs], Sun Feb 5 13:40:55 2017 UTC (5 years, 11 months ago) by skrll
Branch: nick-nhusb
Changes since 1.36.6.2: +3 -3 lines
Diff to previous 1.36.6.2 (colored) to branchpoint 1.36 (colored) next main 1.37 (colored)

Sync with HEAD

Revision 1.38.2.1 / (download) - annotate - [select for diffs], Sat Jan 7 08:56:48 2017 UTC (6 years ago) by pgoyette
Branch: pgoyette-localcount
Changes since 1.38: +3 -3 lines
Diff to previous 1.38 (colored) next main 1.39 (colored)

Sync with HEAD.  (Note that most of these changes are simply $NetBSD$
tag issues.)

Revision 1.39 / (download) - annotate - [select for diffs], Wed Jan 4 15:53:14 2017 UTC (6 years, 1 month ago) by christos
Branch: MAIN
CVS Tags: tls-maxphys-base-20171202, prg-localcount2-base3, prg-localcount2-base2, prg-localcount2-base1, prg-localcount2-base, prg-localcount2, phil-wifi-base, pgoyette-localcount-20170426, pgoyette-localcount-20170320, pgoyette-localcount-20170107, pgoyette-compat-base, pgoyette-compat-0930, pgoyette-compat-0906, pgoyette-compat-0728, pgoyette-compat-0625, pgoyette-compat-0521, pgoyette-compat-0502, pgoyette-compat-0422, pgoyette-compat-0415, pgoyette-compat-0407, pgoyette-compat-0330, pgoyette-compat-0322, pgoyette-compat-0315, perseant-stdc-iso10646-base, perseant-stdc-iso10646, nick-nhusb-base-20170825, nick-nhusb-base-20170204, netbsd-8-base, netbsd-8-2-RELEASE, netbsd-8-1-RELEASE, netbsd-8-1-RC1, netbsd-8-0-RELEASE, netbsd-8-0-RC2, netbsd-8-0-RC1, netbsd-8, matt-nb8-mediatek-base, matt-nb8-mediatek, jdolecek-ncq-base, jdolecek-ncq, bouyer-socketcan-base1, bouyer-socketcan-base, bouyer-socketcan
Branch point for: phil-wifi, pgoyette-compat
Changes since 1.38: +3 -3 lines
Diff to previous 1.38 (colored)

PR/51777: David Binderman: Remove unused computation

Revision 1.36.6.2 / (download) - annotate - [select for diffs], Tue Sep 22 12:06:06 2015 UTC (7 years, 4 months ago) by skrll
Branch: nick-nhusb
Changes since 1.36.6.1: +12 -15 lines
Diff to previous 1.36.6.1 (colored) to branchpoint 1.36 (colored)

Sync with HEAD

Revision 1.38 / (download) - annotate - [select for diffs], Mon Aug 24 08:30:17 2015 UTC (7 years, 5 months ago) by hannken
Branch: MAIN
CVS Tags: pgoyette-localcount-base, pgoyette-localcount-20161104, pgoyette-localcount-20160806, pgoyette-localcount-20160726, nick-nhusb-base-20161204, nick-nhusb-base-20161004, nick-nhusb-base-20160907, nick-nhusb-base-20160529, nick-nhusb-base-20160422, nick-nhusb-base-20160319, nick-nhusb-base-20151226, nick-nhusb-base-20150921, localcount-20160914
Branch point for: pgoyette-localcount
Changes since 1.37: +3 -6 lines
Diff to previous 1.37 (colored)

Remove dirtynodes_cv, it is only used for timed waits without any signals.

Replace the cv_timedwait with kpause.

Revision 1.36.6.1 / (download) - annotate - [select for diffs], Mon Apr 6 15:18:19 2015 UTC (7 years, 10 months ago) by skrll
Branch: nick-nhusb
Changes since 1.36: +3 -3 lines
Diff to previous 1.36 (colored)

Sync with HEAD

Revision 1.37 / (download) - annotate - [select for diffs], Wed Dec 3 21:34:55 2014 UTC (8 years, 2 months ago) by reinoud
Branch: MAIN
CVS Tags: nick-nhusb-base-20150606, nick-nhusb-base-20150406
Changes since 1.36: +3 -3 lines
Diff to previous 1.36 (colored)

Relax the KASSERT since an equal size is no issue

Revision 1.32.12.1 / (download) - annotate - [select for diffs], Wed Aug 20 00:04:28 2014 UTC (8 years, 5 months ago) by tls
Branch: tls-maxphys
Changes since 1.32: +15 -46 lines
Diff to previous 1.32 (colored)

Rebase to HEAD as of a few days ago.

Revision 1.32.2.1 / (download) - annotate - [select for diffs], Thu May 22 11:41:02 2014 UTC (8 years, 8 months ago) by yamt
Branch: yamt-pagecache
Changes since 1.32: +15 -46 lines
Diff to previous 1.32 (colored) next main 1.33 (colored)

sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs.  ("Protocol error: too many arguments")

Revision 1.32.16.2 / (download) - annotate - [select for diffs], Sun May 18 17:46:06 2014 UTC (8 years, 8 months ago) by rmind
Branch: rmind-smpnet
Changes since 1.32.16.1: +11 -42 lines
Diff to previous 1.32.16.1 (colored) to branchpoint 1.32 (colored) next main 1.33 (colored)

sync with head

Revision 1.36 / (download) - annotate - [select for diffs], Wed Oct 30 08:41:38 2013 UTC (9 years, 3 months ago) by mrg
Branch: MAIN
CVS Tags: yamt-pagecache-base9, tls-maxphys-base, tls-earlyentropy-base, tls-earlyentropy, rmind-smpnet-nbase, rmind-smpnet-base, riastradh-xf86-video-intel-2-7-1-pre-2-21-15, riastradh-drm2-base3, nick-nhusb-base, netbsd-7-nhusb-base-20170116, netbsd-7-nhusb-base, netbsd-7-nhusb, netbsd-7-base, netbsd-7-2-RELEASE, netbsd-7-1-RELEASE, netbsd-7-1-RC2, netbsd-7-1-RC1, netbsd-7-1-2-RELEASE, netbsd-7-1-1-RELEASE, netbsd-7-1, netbsd-7-0-RELEASE, netbsd-7-0-RC3, netbsd-7-0-RC2, netbsd-7-0-RC1, netbsd-7-0-2-RELEASE, netbsd-7-0-1-RELEASE, netbsd-7-0, netbsd-7
Branch point for: nick-nhusb
Changes since 1.35: +5 -5 lines
Diff to previous 1.35 (colored)

used __diagused where appropriate.

Revision 1.35 / (download) - annotate - [select for diffs], Fri Oct 18 19:56:55 2013 UTC (9 years, 3 months ago) by christos
Branch: MAIN
Changes since 1.34: +8 -39 lines
Diff to previous 1.34 (colored)

fix unused variable warnings

Revision 1.32.22.1 / (download) - annotate - [select for diffs], Sat Sep 7 15:58:31 2013 UTC (9 years, 4 months ago) by bouyer
Branch: netbsd-6-1
CVS Tags: netbsd-6-1-5-RELEASE, netbsd-6-1-4-RELEASE, netbsd-6-1-3-RELEASE, netbsd-6-1-2-RELEASE
Changes since 1.32: +5 -5 lines
Diff to previous 1.32 (colored) next main 1.33 (colored)

Pull up following revision(s) (requested by reinoud in ticket #930):
	sys/fs/udf/udf_allocation.c: revision 1.34
Fix 32 bit issue in main file read-in function. On both 32 bit and 64 bit
hosts a missing cast would result in `garbage' after the 4Gbyte limit.

Revision 1.32.14.1 / (download) - annotate - [select for diffs], Sat Sep 7 15:58:15 2013 UTC (9 years, 4 months ago) by bouyer
Branch: netbsd-6-0
CVS Tags: netbsd-6-0-6-RELEASE, netbsd-6-0-5-RELEASE, netbsd-6-0-4-RELEASE, netbsd-6-0-3-RELEASE
Changes since 1.32: +5 -5 lines
Diff to previous 1.32 (colored) next main 1.33 (colored)

Pull up following revision(s) (requested by reinoud in ticket #930):
	sys/fs/udf/udf_allocation.c: revision 1.34
Fix 32 bit issue in main file read-in function. On both 32 bit and 64 bit
hosts a missing cast would result in `garbage' after the 4Gbyte limit.

Revision 1.32.8.1 / (download) - annotate - [select for diffs], Sat Sep 7 15:57:35 2013 UTC (9 years, 4 months ago) by bouyer
Branch: netbsd-6
Changes since 1.32: +5 -5 lines
Diff to previous 1.32 (colored) next main 1.33 (colored)

Pull up following revision(s) (requested by reinoud in ticket #930):
	sys/fs/udf/udf_allocation.c: revision 1.34
Fix 32 bit issue in main file read-in function. On both 32 bit and 64 bit
hosts a missing cast would result in `garbage' after the 4Gbyte limit.

Revision 1.32.16.1 / (download) - annotate - [select for diffs], Wed Aug 28 23:59:35 2013 UTC (9 years, 5 months ago) by rmind
Branch: rmind-smpnet
Changes since 1.32: +6 -6 lines
Diff to previous 1.32 (colored)

sync with head

Revision 1.34 / (download) - annotate - [select for diffs], Fri Aug 9 20:13:18 2013 UTC (9 years, 5 months ago) by reinoud
Branch: MAIN
Changes since 1.33: +5 -5 lines
Diff to previous 1.33 (colored)

Fix 32 bit issue in main file read-in function. On both 32 bit and 64 bit
hosts a missing cast would result in `garbage' after the 4Gbyte limit.

Revision 1.33 / (download) - annotate - [select for diffs], Wed Jul 3 11:50:59 2013 UTC (9 years, 7 months ago) by reinoud
Branch: MAIN
CVS Tags: riastradh-drm2-base2, riastradh-drm2-base1, riastradh-drm2-base, riastradh-drm2
Changes since 1.32: +3 -3 lines
Diff to previous 1.32 (colored)

On growing a node that was recorded inside the (E)FE, don't forget to set the
size of the node to the NEW size. This was reported by the `t_io
udf_shrinkfile' testcase.

Fixes PR kern/47985

Revision 1.31.6.1 / (download) - annotate - [select for diffs], Thu Jun 23 14:20:17 2011 UTC (11 years, 7 months ago) by cherry
Branch: cherry-xenmp
Changes since 1.31: +8 -5 lines
Diff to previous 1.31 (colored) next main 1.32 (colored)

Catchup with rmind-uvmplock merge.

Revision 1.32 / (download) - annotate - [select for diffs], Thu Jun 16 09:21:02 2011 UTC (11 years, 7 months ago) by hannken
Branch: MAIN
CVS Tags: yamt-pagecache-tag8, yamt-pagecache-base8, yamt-pagecache-base7, yamt-pagecache-base6, yamt-pagecache-base5, yamt-pagecache-base4, yamt-pagecache-base3, yamt-pagecache-base2, yamt-pagecache-base, netbsd-6-base, netbsd-6-1-RELEASE, netbsd-6-1-RC4, netbsd-6-1-RC3, netbsd-6-1-RC2, netbsd-6-1-RC1, netbsd-6-1-1-RELEASE, netbsd-6-0-RELEASE, netbsd-6-0-RC2, netbsd-6-0-RC1, netbsd-6-0-2-RELEASE, netbsd-6-0-1-RELEASE, matt-nb6-plus-nbase, matt-nb6-plus-base, matt-nb6-plus, khorben-n900, jmcneill-usbmp-pre-base2, jmcneill-usbmp-base9, jmcneill-usbmp-base8, jmcneill-usbmp-base7, jmcneill-usbmp-base6, jmcneill-usbmp-base5, jmcneill-usbmp-base4, jmcneill-usbmp-base3, jmcneill-usbmp-base2, jmcneill-usbmp-base10, jmcneill-usbmp-base, jmcneill-usbmp, jmcneill-audiomp3-base, jmcneill-audiomp3, agc-symver-base, agc-symver
Branch point for: yamt-pagecache, tls-maxphys, rmind-smpnet, netbsd-6-1, netbsd-6-0, netbsd-6
Changes since 1.31: +8 -5 lines
Diff to previous 1.31 (colored)

Rename uvm_vnp_zerorange(struct vnode *, off_t, size_t) to
ubc_zerorange(struct uvm_object *, off_t, size_t, int) changing
the first argument to an uvm_object and adding a flags argument.

Modify tmpfs_reg_resize() to zero the backing store (aobj) instead
of the vnode.  Ubc_purge() no longer panics when unmounting tmpfs.

Keep uvm_vnp_zerorange() until the next kernel version bump.

Revision 1.29.2.1 / (download) - annotate - [select for diffs], Sat Mar 5 20:55:09 2011 UTC (11 years, 11 months ago) by rmind
Branch: rmind-uvmplock
Changes since 1.29: +61 -30 lines
Diff to previous 1.29 (colored) next main 1.30 (colored)

sync with head

Revision 1.31 / (download) - annotate - [select for diffs], Fri Jan 14 09:09:18 2011 UTC (12 years ago) by reinoud
Branch: MAIN
CVS Tags: rmind-uvmplock-nbase, rmind-uvmplock-base, jruoho-x86intr-base, jruoho-x86intr, cherry-xenmp-base, bouyer-quota2-nbase, bouyer-quota2-base, bouyer-quota2
Branch point for: cherry-xenmp
Changes since 1.30: +60 -30 lines
Diff to previous 1.30 (colored)

Metadata partition (v2.50+) bugfix commit :

* fix copying of the extents of the metadata node to the metadatamirror node;
  it was not copying all extents.

* fix truncing metadata partition:
   * fix endian conversions
   * fix information length calculation so its truncated to the right length!

* allow for setting maximum extent length in extent merging. This is needed
  since extents in the metadata partition files are only to be in allocation
  unit sizes.

* adjust grow and shrink node to set the granularity of the maximum length of
  an extent when encountering a metadatafile or metadatamirror file.

Revision 1.30 / (download) - annotate - [select for diffs], Wed Dec 22 12:15:02 2010 UTC (12 years, 1 month ago) by reinoud
Branch: MAIN
CVS Tags: matt-mips64-premerge-20101231
Changes since 1.29: +3 -2 lines
Diff to previous 1.29 (colored)

Growing the metadata partition is not yet implemented. Be so kind to report
this as unimplemented when the debug flag asks for it!

Revision 1.27.2.1 / (download) - annotate - [select for diffs], Fri Apr 30 14:44:07 2010 UTC (12 years, 9 months ago) by uebayasi
Branch: uebayasi-xip
Changes since 1.27: +275 -8 lines
Diff to previous 1.27 (colored) next main 1.28 (colored)

Sync with HEAD.

Revision 1.18.4.2.4.1 / (download) - annotate - [select for diffs], Wed Apr 21 00:28:14 2010 UTC (12 years, 9 months ago) by matt
Branch: matt-nb5-mips64
CVS Tags: matt-nb5-mips64-premerge-20101231, matt-nb5-mips64-k15
Changes since 1.18.4.2: +276 -72 lines
Diff to previous 1.18.4.2 (colored) next main 1.18.4.3 (colored)

sync to netbsd-5

Revision 1.1.2.6 / (download) - annotate - [select for diffs], Thu Mar 11 15:04:14 2010 UTC (12 years, 10 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.1.2.5: +275 -8 lines
Diff to previous 1.1.2.5 (colored) to branchpoint 1.1 (colored) next main 1.2 (colored)

sync with head

Revision 1.29 / (download) - annotate - [select for diffs], Fri Feb 26 09:57:39 2010 UTC (12 years, 11 months ago) by reinoud
Branch: MAIN
CVS Tags: yamt-nfs-mp-base9, yamt-nfs-mp-base11, yamt-nfs-mp-base10, uebayasi-xip-base4, uebayasi-xip-base3, uebayasi-xip-base2, uebayasi-xip-base1
Branch point for: rmind-uvmplock
Changes since 1.28: +3 -4 lines
Diff to previous 1.28 (colored)

Typo and style

Revision 1.28 / (download) - annotate - [select for diffs], Thu Feb 25 16:15:57 2010 UTC (12 years, 11 months ago) by reinoud
Branch: MAIN
Changes since 1.27: +276 -8 lines
Diff to previous 1.27 (colored)

First part of shrinking/growing metadata partition support:

- extending the metadata partition

Still to follow:
- sparsify metadata partition
- growing the metadata partition
- unsparsifying metadata partition

Revision 1.19.2.2 / (download) - annotate - [select for diffs], Thu Jul 23 23:32:33 2009 UTC (13 years, 6 months ago) by jym
Branch: jym-xensuspend
Changes since 1.19.2.1: +277 -72 lines
Diff to previous 1.19.2.1 (colored) to branchpoint 1.19 (colored) next main 1.20 (colored)

Sync with HEAD.

Revision 1.1.2.5 / (download) - annotate - [select for diffs], Sat Jul 18 14:53:22 2009 UTC (13 years, 6 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.1.2.4: +260 -56 lines
Diff to previous 1.1.2.4 (colored) to branchpoint 1.1 (colored)

sync with head.

Revision 1.18.4.4 / (download) - annotate - [select for diffs], Thu Jul 9 19:44:34 2009 UTC (13 years, 6 months ago) by snj
Branch: netbsd-5
CVS Tags: netbsd-5-2-RELEASE, netbsd-5-2-RC1, netbsd-5-2-3-RELEASE, netbsd-5-2-2-RELEASE, netbsd-5-2-1-RELEASE, netbsd-5-2, netbsd-5-1-RELEASE, netbsd-5-1-RC4, netbsd-5-1-RC3, netbsd-5-1-RC2, netbsd-5-1-RC1, netbsd-5-1-5-RELEASE, netbsd-5-1-4-RELEASE, netbsd-5-1-3-RELEASE, netbsd-5-1-2-RELEASE, netbsd-5-1-1-RELEASE, netbsd-5-1, matt-nb5-pq3-base, matt-nb5-pq3
Changes since 1.18.4.3: +259 -56 lines
Diff to previous 1.18.4.3 (colored) to branchpoint 1.18 (colored) next main 1.19 (colored)

Apply patch (requested by reinoud in ticket #852):
Numerous UDF improvements:
- a much saner rmw backend
- free space management done right
- the high system time usage when encountering huge numbers of nodes
  are a thing of the past due to refactoring
- various small fixes

Revision 1.27 / (download) - annotate - [select for diffs], Sat Jun 27 13:42:06 2009 UTC (13 years, 7 months ago) by reinoud
Branch: MAIN
CVS Tags: yamt-nfs-mp-base8, yamt-nfs-mp-base7, yamt-nfs-mp-base6, uebayasi-xip-base, matt-premerge-20091211, jymxensuspend-base, jym-xensuspend-nbase
Branch point for: uebayasi-xip
Changes since 1.26: +10 -6 lines
Diff to previous 1.26 (colored)

Fix corner-case in truncing files. It could forget to free the last block.
This would result in a free-space map with one block orphaned.

Revision 1.26 / (download) - annotate - [select for diffs], Wed Jun 24 17:09:13 2009 UTC (13 years, 7 months ago) by reinoud
Branch: MAIN
Changes since 1.25: +251 -50 lines
Diff to previous 1.25 (colored)

Commit first stage of free-space accounting. It is estimating the underlimit
of free blocks on the device and when free blocks are getting tight it tries
to readjust/recalculate that value by syncing the FS.

Second stage will be resizing the data/metadata partitions.

Revision 1.1.2.4 / (download) - annotate - [select for diffs], Sat Jun 20 07:20:30 2009 UTC (13 years, 7 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.1.2.3: +19 -18 lines
Diff to previous 1.1.2.3 (colored) to branchpoint 1.1 (colored)

sync with head

Revision 1.25 / (download) - annotate - [select for diffs], Thu Jun 18 15:09:18 2009 UTC (13 years, 7 months ago) by reinoud
Branch: MAIN
Changes since 1.24: +4 -4 lines
Diff to previous 1.24 (colored)

Fix nitpicky spacing and debug printout

Revision 1.24 / (download) - annotate - [select for diffs], Thu Jun 18 15:06:38 2009 UTC (13 years, 7 months ago) by reinoud
Branch: MAIN
Changes since 1.23: +2 -3 lines
Diff to previous 1.23 (colored)

Remove unneeded (and unused) inclusion of "opt_quota.h"

Revision 1.18.4.3 / (download) - annotate - [select for diffs], Sat Jun 6 22:04:40 2009 UTC (13 years, 8 months ago) by bouyer
Branch: netbsd-5
Changes since 1.18.4.2: +19 -18 lines
Diff to previous 1.18.4.2 (colored) to branchpoint 1.18 (colored)

Pull up following revision(s) (requested by reinoud in ticket #770):
	sys/fs/udf/udf_subr.c: revision 1.88, 1.89
	sys/fs/udf/udf_bswap.h: revision 1.6, 1.7
	sys/fs/udf/udf_allocation.c: revision 1.22, 1.23
	sbin/newfs_udf/udf_create.c: revision 1.16
Fix *serious* bug in bswapping definitions for big endian machines.
ANSI-fy. No idea why they weren't so in the first place.
Fix newfs_udf to create a valid disc images on bigendian machines.
A descriptor's CRC lenth is 16 bit so use udf_rw16() on tag.desc_crc_len.
Forgot to use the udf_rw16() on the descriptor crc lengths of FID's!
Also fix a few dubiously formatted checks.
On creation of a new node, don't forget to set the length of the allocated
space in the right endian!
Account for the logical blocks recorded by the extent in the right endian!

Revision 1.23 / (download) - annotate - [select for diffs], Tue May 19 16:24:05 2009 UTC (13 years, 8 months ago) by reinoud
Branch: MAIN
CVS Tags: yamt-nfs-mp-base5
Changes since 1.22: +5 -4 lines
Diff to previous 1.22 (colored)

Account for the logical blocks recorded by the extent in the right endian!

Revision 1.22 / (download) - annotate - [select for diffs], Tue May 19 15:07:20 2009 UTC (13 years, 8 months ago) by reinoud
Branch: MAIN
Changes since 1.21: +16 -16 lines
Diff to previous 1.21 (colored)

A descriptor's CRC lenth is 16 bit so use udf_rw16() on tag.desc_crc_len.

Revision 1.19.2.1 / (download) - annotate - [select for diffs], Wed May 13 17:21:55 2009 UTC (13 years, 8 months ago) by jym
Branch: jym-xensuspend
Changes since 1.19: +10 -5 lines
Diff to previous 1.19 (colored)

Sync with HEAD.

Commit is split, to avoid a "too many arguments" protocol error.

Revision 1.1.2.3 / (download) - annotate - [select for diffs], Mon May 4 08:13:44 2009 UTC (13 years, 9 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.1.2.2: +693 -291 lines
Diff to previous 1.1.2.2 (colored) to branchpoint 1.1 (colored)

sync with head.

Revision 1.18.2.2 / (download) - annotate - [select for diffs], Tue Apr 28 07:36:58 2009 UTC (13 years, 9 months ago) by skrll
Branch: nick-hppapmap
Changes since 1.18.2.1: +10 -5 lines
Diff to previous 1.18.2.1 (colored) to branchpoint 1.18 (colored) next main 1.19 (colored)

Sync with HEAD.

Revision 1.18.4.2 / (download) - annotate - [select for diffs], Thu Apr 23 02:22:25 2009 UTC (13 years, 9 months ago) by snj
Branch: netbsd-5
CVS Tags: netbsd-5-0-RELEASE, netbsd-5-0-2-RELEASE, netbsd-5-0-1-RELEASE, netbsd-5-0, matt-nb5-mips64-u2-k2-k4-k7-k8-k9, matt-nb5-mips64-u1-k1-k5, matt-nb5-mips64-premerge-20091211, matt-nb4-mips64-k7-u2a-k9b
Branch point for: matt-nb5-mips64
Changes since 1.18.4.1: +2 -5 lines
Diff to previous 1.18.4.1 (colored) to branchpoint 1.18 (colored)

Pull up following revision(s) (requested by reinoud in ticket #716):
	sys/fs/udf/udf_allocation.c: revision 1.21
Fix endian related bug when using discs with a meta-data partition on
big-endian machines.

Revision 1.21 / (download) - annotate - [select for diffs], Tue Apr 21 16:19:00 2009 UTC (13 years, 9 months ago) by reinoud
Branch: MAIN
CVS Tags: yamt-nfs-mp-base4, yamt-nfs-mp-base3, nick-hppapmap-base4, nick-hppapmap-base3, nick-hppapmap-base, jym-xensuspend-base
Changes since 1.20: +2 -5 lines
Diff to previous 1.20 (colored)

Fix endian related bug when using discs with a meta-data partition on
big-endian machines.

Revision 1.18.4.1 / (download) - annotate - [select for diffs], Tue Mar 31 23:06:13 2009 UTC (13 years, 10 months ago) by snj
Branch: netbsd-5
CVS Tags: netbsd-5-0-RC4
Changes since 1.18: +9 -2 lines
Diff to previous 1.18 (colored)

Pull up following revision(s) (requested by reinoud in ticket #610):
	sys/fs/udf/udf_allocation.c: revision 1.20
Fix possible overshoot when allocating from a space bitmap when ffs(3) returns
a too big offset for the bitmap.

Revision 1.20 / (download) - annotate - [select for diffs], Wed Mar 25 20:04:52 2009 UTC (13 years, 10 months ago) by reinoud
Branch: MAIN
Changes since 1.19: +8 -0 lines
Diff to previous 1.19 (colored)

Fix possible overshoot when allocating from a space bitmap when ffs(3) returns
a too big offset for the bitmap.

Revision 1.18.2.1 / (download) - annotate - [select for diffs], Mon Jan 19 13:19:37 2009 UTC (14 years ago) by skrll
Branch: nick-hppapmap
Changes since 1.18: +2 -3 lines
Diff to previous 1.18 (colored)

Sync with HEAD.

Revision 1.2.2.6 / (download) - annotate - [select for diffs], Sat Jan 17 13:29:17 2009 UTC (14 years ago) by mjf
Branch: mjf-devfs2
Changes since 1.2.2.5: +0 -1 lines
Diff to previous 1.2.2.5 (colored) to branchpoint 1.2 (colored) next main 1.3 (colored)

Sync with HEAD.

Revision 1.19 / (download) - annotate - [select for diffs], Tue Dec 16 16:18:25 2008 UTC (14 years, 1 month ago) by pooka
Branch: MAIN
CVS Tags: nick-hppapmap-base2, mjf-devfs2-base
Branch point for: jym-xensuspend
Changes since 1.18: +2 -3 lines
Diff to previous 1.18 (colored)

The great QUOTA purge of '08: get rid of those #ifdef QUOTA and
#include "opt_quota.h" which do exactly nothing.  Speeds up kernel
compilation by 1.375*10^-20001 seconds.  But leave the most moxious
comment in msdosfs_vfsops untouched.

Revision 1.10.2.1 / (download) - annotate - [select for diffs], Sun Oct 19 22:17:18 2008 UTC (14 years, 3 months ago) by haad
Branch: haad-dm
Changes since 1.10: +471 -228 lines
Diff to previous 1.10 (colored) next main 1.11 (colored)

Sync with HEAD.

Revision 1.2.2.5 / (download) - annotate - [select for diffs], Sun Sep 28 10:40:51 2008 UTC (14 years, 4 months ago) by mjf
Branch: mjf-devfs2
Changes since 1.2.2.4: +483 -232 lines
Diff to previous 1.2.2.4 (colored) to branchpoint 1.2 (colored)

Sync with HEAD.

Revision 1.2.6.3 / (download) - annotate - [select for diffs], Thu Sep 18 04:36:56 2008 UTC (14 years, 4 months ago) by wrstuden
Branch: wrstuden-revivesa
Changes since 1.2.6.2: +686 -287 lines
Diff to previous 1.2.6.2 (colored) to branchpoint 1.2 (colored) next main 1.3 (colored)

Sync with wrstuden-revivesa-base-2.

Revision 1.18 / (download) - annotate - [select for diffs], Fri Aug 29 15:04:18 2008 UTC (14 years, 5 months ago) by reinoud
Branch: MAIN
CVS Tags: wrstuden-revivesa-base-4, wrstuden-revivesa-base-3, wrstuden-revivesa-base-2, netbsd-5-base, netbsd-5-0-RC3, netbsd-5-0-RC2, netbsd-5-0-RC1, matt-mips64-base2, haad-nbase2, haad-dm-base2, haad-dm-base1, haad-dm-base, ad-audiomp2-base, ad-audiomp2
Branch point for: nick-hppapmap, netbsd-5
Changes since 1.17: +2 -6 lines
Diff to previous 1.17 (colored)

Remove all remaining traces of UDF_READWRITE since it has been removed as
option.

Revision 1.17 / (download) - annotate - [select for diffs], Wed Aug 6 13:41:12 2008 UTC (14 years, 6 months ago) by reinoud
Branch: MAIN
Changes since 1.16: +100 -78 lines
Diff to previous 1.16 (colored)

Rewrite allocation scheme's determination and implementation replacing the
old somewhat naive selection scheme that didn't allow different allocation
settings for nodes, directory information (FIDs) and data.

Also fix some curious side-effects of atime updates on RMW devices.

Revision 1.2.4.6 / (download) - annotate - [select for diffs], Thu Jul 31 04:51:02 2008 UTC (14 years, 6 months ago) by simonb
Branch: simonb-wapbl
Changes since 1.2.4.5: +81 -37 lines
Diff to previous 1.2.4.5 (colored) to branchpoint 1.2 (colored) next main 1.3 (colored)

Sync with head.

Revision 1.16 / (download) - annotate - [select for diffs], Mon Jul 28 19:41:13 2008 UTC (14 years, 6 months ago) by reinoud
Branch: MAIN
CVS Tags: simonb-wapbl-nbase, simonb-wapbl-base
Changes since 1.15: +81 -37 lines
Diff to previous 1.15 (colored)

Streamline allocation to prepare it for metadata partition. Also add
preliminary Metadata partition write support but its disabled still since
its not finished yet and not functioning correctly. All other formats are
checked and should work fine.

Revision 1.2.4.5 / (download) - annotate - [select for diffs], Mon Jul 28 14:37:35 2008 UTC (14 years, 6 months ago) by simonb
Branch: simonb-wapbl
Changes since 1.2.4.4: +5 -5 lines
Diff to previous 1.2.4.4 (colored) to branchpoint 1.2 (colored)

Sync with head.

Revision 1.15 / (download) - annotate - [select for diffs], Sat Jul 26 20:33:36 2008 UTC (14 years, 6 months ago) by reinoud
Branch: MAIN
Changes since 1.14: +5 -5 lines
Diff to previous 1.14 (colored)

Clarify not implemented allocation schemes; mostly UDF 2.50
HD-DVD/BluRay-RE and UDF 2.60 for BluRay-R

Revision 1.2.4.4 / (download) - annotate - [select for diffs], Tue Jul 22 05:44:02 2008 UTC (14 years, 6 months ago) by simonb
Branch: simonb-wapbl
Changes since 1.2.4.3: +10 -9 lines
Diff to previous 1.2.4.3 (colored) to branchpoint 1.2 (colored)

Sync with head.

Revision 1.14 / (download) - annotate - [select for diffs], Sat Jul 19 16:23:09 2008 UTC (14 years, 6 months ago) by reinoud
Branch: MAIN
Changes since 1.13: +7 -6 lines
Diff to previous 1.13 (colored)

Use the allocation descriptor types selected on mount when growing from an
internal to an extent recording.

Revision 1.2.4.3 / (download) - annotate - [select for diffs], Fri Jul 18 16:37:48 2008 UTC (14 years, 6 months ago) by simonb
Branch: simonb-wapbl
Changes since 1.2.4.2: +319 -131 lines
Diff to previous 1.2.4.2 (colored) to branchpoint 1.2 (colored)

Sync with head.

Revision 1.13 / (download) - annotate - [select for diffs], Fri Jul 18 16:21:12 2008 UTC (14 years, 6 months ago) by reinoud
Branch: MAIN
Changes since 1.12: +5 -5 lines
Diff to previous 1.12 (colored)

Hopefully fix gcc type puned warning.

Revision 1.12 / (download) - annotate - [select for diffs], Wed Jul 16 09:36:08 2008 UTC (14 years, 6 months ago) by reinoud
Branch: MAIN
Changes since 1.11: +30 -4 lines
Diff to previous 1.11 (colored)

Make UDF allocation-sanity check optional even if the DEBUG flag is
specified. This should be sysctl-able when compiled with the DEBUG flag
eventually.

Revision 1.11 / (download) - annotate - [select for diffs], Mon Jul 7 18:45:26 2008 UTC (14 years, 7 months ago) by reinoud
Branch: MAIN
Changes since 1.10: +277 -123 lines
Diff to previous 1.10 (colored)

Support for allocation extents descriptor writing to allow for arbitrary
heavily fragmented files.

Also fixing some (rare) allocation bugs and function name streamlining.

Tested on harddisc, CD-RW and CD-R i.e. all three basic backend classes.

Revision 1.2.4.2 / (download) - annotate - [select for diffs], Thu Jul 3 18:38:11 2008 UTC (14 years, 7 months ago) by simonb
Branch: simonb-wapbl
Changes since 1.2.4.1: +171 -52 lines
Diff to previous 1.2.4.1 (colored) to branchpoint 1.2 (colored)

Sync with head.

Revision 1.10 / (download) - annotate - [select for diffs], Thu Jul 3 18:03:01 2008 UTC (14 years, 7 months ago) by reinoud
Branch: MAIN
Branch point for: haad-dm
Changes since 1.9: +17 -9 lines
Diff to previous 1.9 (colored)

Fix rare allocation problem when a fragmented file is truncated to a
non-zero length and the last extent was allocated.

Revision 1.2.2.4 / (download) - annotate - [select for diffs], Wed Jul 2 19:08:20 2008 UTC (14 years, 7 months ago) by mjf
Branch: mjf-devfs2
Changes since 1.2.2.3: +164 -50 lines
Diff to previous 1.2.2.3 (colored) to branchpoint 1.2 (colored)

Sync with HEAD.

Revision 1.9 / (download) - annotate - [select for diffs], Wed Jul 2 13:25:33 2008 UTC (14 years, 7 months ago) by reinoud
Branch: MAIN
Changes since 1.8: +159 -54 lines
Diff to previous 1.8 (colored)

Update node sanity check system and redo allocation recording fixing
corruptions that could take place when overwriting sparse files.

Still one rare corruption possible where blocks are accidentally marked
free, but the cause is not yet found and looking at the pattern it won't
happen in every day use.

Revision 1.8 / (download) - annotate - [select for diffs], Mon Jun 30 16:43:13 2008 UTC (14 years, 7 months ago) by reinoud
Branch: MAIN
Changes since 1.7: +28 -19 lines
Diff to previous 1.7 (colored)

Fix serious allocation recording bug if overwriting piece that was
allocated before. Fixes regression test on random overwriting data.

Also fix endian issues and add extra documentation to variables.

Revision 1.2.2.3 / (download) - annotate - [select for diffs], Sun Jun 29 09:33:13 2008 UTC (14 years, 7 months ago) by mjf
Branch: mjf-devfs2
Changes since 1.2.2.2: +49 -15 lines
Diff to previous 1.2.2.2 (colored) to branchpoint 1.2 (colored)

Sync with HEAD.

Revision 1.7 / (download) - annotate - [select for diffs], Sat Jun 28 14:47:11 2008 UTC (14 years, 7 months ago) by reinoud
Branch: MAIN
Changes since 1.6: +7 -2 lines
Diff to previous 1.6 (colored)

When shrinking the file, do clean the freed part in the descriptor; all
unused space need to be zero filled.

Revision 1.2.4.1 / (download) - annotate - [select for diffs], Fri Jun 27 15:11:38 2008 UTC (14 years, 7 months ago) by simonb
Branch: simonb-wapbl
Changes since 1.2: +46 -17 lines
Diff to previous 1.2 (colored)

Sync with head.

Revision 1.6 / (download) - annotate - [select for diffs], Thu Jun 26 13:28:45 2008 UTC (14 years, 7 months ago) by reinoud
Branch: MAIN
Changes since 1.5: +9 -6 lines
Diff to previous 1.5 (colored)

Count the length correctly when encountering an allocation extension
redirect in the sanity checking.

Revision 1.5 / (download) - annotate - [select for diffs], Wed Jun 25 15:28:29 2008 UTC (14 years, 7 months ago) by reinoud
Branch: MAIN
Changes since 1.4: +16 -5 lines
Diff to previous 1.4 (colored)

Fix lookup problems in very fragmented metadata partitions that use
allocation extent descriptors.

Revision 1.4 / (download) - annotate - [select for diffs], Wed Jun 25 10:46:35 2008 UTC (14 years, 7 months ago) by reinoud
Branch: MAIN
Changes since 1.3: +21 -6 lines
Diff to previous 1.3 (colored)

Fix extended allocation descriptor handling in translate file extent

Revision 1.3 / (download) - annotate - [select for diffs], Wed Jun 25 10:03:14 2008 UTC (14 years, 7 months ago) by reinoud
Branch: MAIN
Changes since 1.2: +6 -6 lines
Diff to previous 1.2 (colored)

Fix allocation extensions descriptor reading and do free them on node
destruction!

Revision 1.2.6.2 / (download) - annotate - [select for diffs], Mon Jun 23 05:02:13 2008 UTC (14 years, 7 months ago) by wrstuden
Branch: wrstuden-revivesa
Changes since 1.2.6.1: +2337 -0 lines
Diff to previous 1.2.6.1 (colored) to branchpoint 1.2 (colored)

Add files to branch that were added on -current.

After this, all that's left of update is to merge some changes
that had conflicts.

Revision 1.1.4.3 / (download) - annotate - [select for diffs], Wed Jun 4 02:05:34 2008 UTC (14 years, 8 months ago) by yamt
Branch: yamt-pf42
Changes since 1.1.4.2: +0 -1 lines
Diff to previous 1.1.4.2 (colored) to branchpoint 1.1 (colored) next main 1.2 (colored)

sync with head

Revision 1.2.2.2 / (download) - annotate - [select for diffs], Mon Jun 2 13:24:06 2008 UTC (14 years, 8 months ago) by mjf
Branch: mjf-devfs2
Changes since 1.2.2.1: +2337 -0 lines
Diff to previous 1.2.2.1 (colored) to branchpoint 1.2 (colored)

Sync with HEAD.

Revision 1.2.6.1, Tue May 20 21:31:52 2008 UTC (14 years, 8 months ago) by wrstuden
Branch: wrstuden-revivesa
Changes since 1.2: +0 -2337 lines
FILE REMOVED

file udf_allocation.c was added on branch wrstuden-revivesa on 2008-06-23 05:02:13 +0000

Revision 1.2.2.1, Tue May 20 21:31:52 2008 UTC (14 years, 8 months ago) by mjf
Branch: mjf-devfs2
Changes since 1.2: +0 -2337 lines
FILE REMOVED

file udf_allocation.c was added on branch mjf-devfs2 on 2008-06-02 13:24:06 +0000

Revision 1.2 / (download) - annotate - [select for diffs], Tue May 20 21:31:52 2008 UTC (14 years, 8 months ago) by reinoud
Branch: MAIN
CVS Tags: yamt-pf42-base4, yamt-pf42-base3, wrstuden-revivesa-base-1, wrstuden-revivesa-base
Branch point for: wrstuden-revivesa, simonb-wapbl, mjf-devfs2
Changes since 1.1: +2 -3 lines
Diff to previous 1.1 (colored)

Remove bogus KASSERT(); if we shrink the file, the number of allocated
blocsk are of course not the same... duh!

Revision 1.1.4.2 / (download) - annotate - [select for diffs], Sun May 18 12:35:05 2008 UTC (14 years, 8 months ago) by yamt
Branch: yamt-pf42
Changes since 1.1.4.1: +2338 -0 lines
Diff to previous 1.1.4.1 (colored) to branchpoint 1.1 (colored)

sync with head.

Revision 1.1.2.2 / (download) - annotate - [select for diffs], Fri May 16 02:25:21 2008 UTC (14 years, 8 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.1.2.1: +2338 -0 lines
Diff to previous 1.1.2.1 (colored) to branchpoint 1.1 (colored)

sync with head.

Revision 1.1.4.1, Wed May 14 16:49:48 2008 UTC (14 years, 8 months ago) by yamt
Branch: yamt-pf42
Changes since 1.1: +0 -2338 lines
FILE REMOVED

file udf_allocation.c was added on branch yamt-pf42 on 2008-05-18 12:35:05 +0000

Revision 1.1.2.1, Wed May 14 16:49:48 2008 UTC (14 years, 8 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.1: +0 -2338 lines
FILE REMOVED

file udf_allocation.c was added on branch yamt-nfs-mp on 2008-05-16 02:25:21 +0000

Revision 1.1 / (download) - annotate - [select for diffs], Wed May 14 16:49:48 2008 UTC (14 years, 8 months ago) by reinoud
Branch: MAIN
CVS Tags: yamt-pf42-base2, yamt-pf42-base, yamt-nfs-mp-base2, hpcarm-cleanup-nbase
Branch point for: yamt-pf42, yamt-nfs-mp

Import writing part of the UDF file system making optical media like CD's
and DVD's behave like floppy discs. Writing is supported upto and including
version 2.01; version 2.50 and 2.60 will follow.

Also extending the UDF implementation to support symbolic links and
hardlinks.

Added are the mmcformat(8) tool to format rewritable CD/DVD discs and
newfs_udf(8).

Limitations:
        all operations can be performed on the file system though the
        sheduling is currently optimised for archiving workloads.

        mv(1)/rename(2) is currently only implemented for non-directories.

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