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CVS log for src/sys/fs/tmpfs/TODO

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Default branch: MAIN


Revision 1.6.74.1 / (download) - annotate - [select for diffs], Tue Aug 17 06:47:21 2010 UTC (4 years ago) by uebayasi
Branch: uebayasi-xip
Changes since 1.6: +0 -5 lines
Diff to previous 1.6 (colored) next main 1.7 (colored)

Sync with HEAD.

Revision 1.6.52.1 / (download) - annotate - [select for diffs], Wed Aug 11 22:54:36 2010 UTC (4 years, 1 month ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.6: +0 -5 lines
Diff to previous 1.6 (colored) next main 1.7 (colored)

sync with head.

Revision 1.6.76.1 / (download) - annotate - [select for diffs], Sat Jul 3 01:19:51 2010 UTC (4 years, 2 months ago) by rmind
Branch: rmind-uvmplock
Changes since 1.6: +0 -5 lines
Diff to previous 1.6 (colored) next main 1.7 (colored)

sync with head

Revision 1.7 / (download) - annotate - [select for diffs], Tue Jun 22 18:32:07 2010 UTC (4 years, 2 months ago) by rmind
Branch: MAIN
CVS Tags: yamt-pagecache-tag8, yamt-pagecache-base9, yamt-pagecache-base8, yamt-pagecache-base7, yamt-pagecache-base6, yamt-pagecache-base5, yamt-pagecache-base4, yamt-pagecache-base3, yamt-pagecache-base2, yamt-pagecache-base, yamt-pagecache, yamt-nfs-mp-base11, yamt-nfs-mp-base10, uebayasi-xip-base4, uebayasi-xip-base3, uebayasi-xip-base2, tls-maxphys-base, tls-maxphys, tls-earlyentropy-base, tls-earlyentropy, rmind-uvmplock-nbase, rmind-uvmplock-base, rmind-smpnet-nbase, rmind-smpnet-base, rmind-smpnet, riastradh-xf86-video-intel-2-7-1-pre-2-21-15, riastradh-drm2-base3, riastradh-drm2-base2, riastradh-drm2-base1, riastradh-drm2-base, riastradh-drm2, netbsd-7-base, netbsd-7, netbsd-6-base, netbsd-6-1-RELEASE, netbsd-6-1-RC4, netbsd-6-1-RC3, netbsd-6-1-RC2, netbsd-6-1-RC1, netbsd-6-1-4-RELEASE, netbsd-6-1-3-RELEASE, netbsd-6-1-2-RELEASE, netbsd-6-1-1-RELEASE, netbsd-6-1, netbsd-6-0-RELEASE, netbsd-6-0-RC2, netbsd-6-0-RC1, netbsd-6-0-5-RELEASE, netbsd-6-0-4-RELEASE, netbsd-6-0-3-RELEASE, netbsd-6-0-2-RELEASE, netbsd-6-0-1-RELEASE, netbsd-6-0, netbsd-6, matt-nb6-plus-nbase, matt-nb6-plus-base, matt-nb6-plus, matt-mips64-premerge-20101231, khorben-n900, jruoho-x86intr-base, jruoho-x86intr, 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, cherry-xenmp-base, cherry-xenmp, bouyer-quota2-nbase, bouyer-quota2-base, bouyer-quota2, agc-symver-base, agc-symver, HEAD
Changes since 1.6: +0 -5 lines
Diff to previous 1.6 (colored)

Replace tmpfs_pool custom allocator code with a simpler layer for memory
accounting.  Use wired memory (which can be limited) for meta-data, and
kmem(9) for string allocations.

Close PR/31944.  Fix PR/38361 while here.  OK ad@.

Revision 1.3.26.3 / (download) - annotate - [select for diffs], Sat Dec 30 20:50:01 2006 UTC (7 years, 8 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.3.26.2: +11 -6 lines
Diff to previous 1.3.26.2 (colored) to branchpoint 1.3 (colored) next main 1.4 (colored)

sync with head.

Revision 1.3.32.1 / (download) - annotate - [select for diffs], Sun Dec 10 07:18:43 2006 UTC (7 years, 9 months ago) by yamt
Branch: yamt-splraiseipl
Changes since 1.3: +11 -6 lines
Diff to previous 1.3 (colored) next main 1.4 (colored)

sync with head.

Revision 1.3.30.1 / (download) - annotate - [select for diffs], Sat Nov 18 21:39:21 2006 UTC (7 years, 9 months ago) by ad
Branch: newlock2
Changes since 1.3: +11 -6 lines
Diff to previous 1.3 (colored) next main 1.4 (colored)

Sync with head.

Revision 1.6 / (download) - annotate - [select for diffs], Thu Nov 9 15:06:03 2006 UTC (7 years, 10 months ago) by jmmv
Branch: MAIN
CVS Tags: yamt-x86pmap-base4, yamt-x86pmap-base3, yamt-x86pmap-base2, yamt-x86pmap-base, yamt-x86pmap, yamt-splraiseipl-base5, yamt-splraiseipl-base4, yamt-splraiseipl-base3, yamt-pf42-baseX, yamt-pf42-base4, yamt-pf42-base3, yamt-pf42-base2, yamt-pf42-base, yamt-pf42, yamt-nfs-mp-base9, yamt-nfs-mp-base8, yamt-nfs-mp-base7, yamt-nfs-mp-base6, yamt-nfs-mp-base5, yamt-nfs-mp-base4, yamt-nfs-mp-base3, yamt-nfs-mp-base2, yamt-nfs-mp-base, yamt-lazymbuf-base15, yamt-lazymbuf-base14, yamt-kmem-base3, yamt-kmem-base2, yamt-kmem-base, yamt-kmem, yamt-idlelwp-base8, yamt-idlelwp, wrstuden-revivesa-base-4, wrstuden-revivesa-base-3, wrstuden-revivesa-base-2, wrstuden-revivesa-base-1, wrstuden-revivesa-base, wrstuden-revivesa, wrstuden-fixsa-newbase, wrstuden-fixsa-base-1, wrstuden-fixsa-base, wrstuden-fixsa, vmlocking2-base3, vmlocking2-base2, vmlocking2-base1, vmlocking2, vmlocking-nbase, vmlocking-base, vmlocking, uebayasi-xip-base1, uebayasi-xip-base, thorpej-atomic-base, thorpej-atomic, simonb-wapbl-nbase, simonb-wapbl-base, simonb-wapbl, reinoud-bufcleanup-nbase, reinoud-bufcleanup-base, reinoud-bufcleanup, post-newlock2-merge, nick-net80211-sync-base, nick-net80211-sync, nick-hppapmap-base4, nick-hppapmap-base3, nick-hppapmap-base2, nick-hppapmap-base, nick-hppapmap, nick-csl-alignment-base5, nick-csl-alignment-base, nick-csl-alignment, newlock2-nbase, newlock2-base, netbsd-5-base, netbsd-5-2-RELEASE, netbsd-5-2-RC1, 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-5-1-4-RELEASE, netbsd-5-1-3-RELEASE, netbsd-5-1-2-RELEASE, netbsd-5-1-1-RELEASE, netbsd-5-1, netbsd-5-0-RELEASE, netbsd-5-0-RC4, netbsd-5-0-RC3, netbsd-5-0-RC2, netbsd-5-0-RC1, netbsd-5-0-2-RELEASE, netbsd-5-0-1-RELEASE, netbsd-5-0, netbsd-5, netbsd-4-base, netbsd-4-0-RELEASE, netbsd-4-0-RC5, netbsd-4-0-RC4, netbsd-4-0-RC3, netbsd-4-0-RC2, netbsd-4-0-RC1, netbsd-4-0-1-RELEASE, netbsd-4-0, netbsd-4, mjf-ufs-trans-base, mjf-ufs-trans, mjf-devfs2-base, mjf-devfs2, mjf-devfs-base, mjf-devfs, matt-premerge-20091211, matt-nb5-pq3-base, matt-nb5-pq3, matt-nb5-mips64-u2-k2-k4-k7-k8-k9, matt-nb5-mips64-u1-k1-k5, matt-nb5-mips64-premerge-20101231, matt-nb5-mips64-premerge-20091211, matt-nb5-mips64-k15, matt-nb5-mips64, matt-nb4-mips64-k7-u2a-k9b, matt-nb4-arm-base, matt-nb4-arm, matt-mips64-base2, matt-mips64-base, matt-mips64, matt-armv6-prevmlocking, matt-armv6-nbase, matt-armv6-base, matt-armv6, keiichi-mipv6-nbase, keiichi-mipv6-base, keiichi-mipv6, jymxensuspend-base, jym-xensuspend-nbase, jym-xensuspend-base, jym-xensuspend, jmcneill-pm-base, jmcneill-pm, jmcneill-base, hpcarm-cleanup-nbase, hpcarm-cleanup-base, hpcarm-cleanup, haad-nbase2, haad-dm-base2, haad-dm-base1, haad-dm-base, haad-dm, cube-autoconf-base, cube-autoconf, bouyer-xeni386-nbase, bouyer-xeni386-merge1, bouyer-xeni386-base, bouyer-xeni386, bouyer-xenamd64-base2, bouyer-xenamd64-base, bouyer-xenamd64, ad-socklock-base1, ad-audiomp2-base, ad-audiomp2, ad-audiomp-base, ad-audiomp
Branch point for: yamt-nfs-mp, uebayasi-xip, rmind-uvmplock
Changes since 1.5: +0 -3 lines
Diff to previous 1.5 (colored)

Audit kqueue notifications.  The reference behavior is taken from MFS and
is represented in the regression tests.

Revision 1.5 / (download) - annotate - [select for diffs], Sun Nov 5 18:03:21 2006 UTC (7 years, 10 months ago) by jmmv
Branch: MAIN
Changes since 1.4: +3 -6 lines
Diff to previous 1.4 (colored)

Exporting tmpfs file systems through NFS now works.  Sure, file handles are
not persistent across reboots but neither are those of MFS, which we are
trying to replace.  We should probably warn the user somehow, but not
prevent him doing this if he really wants to.

While here add a "reply" to the code-style change item.

Revision 1.4 / (download) - annotate - [select for diffs], Sun Nov 5 09:40:26 2006 UTC (7 years, 10 months ago) by jdolecek
Branch: MAIN
Changes since 1.3: +11 -0 lines
Diff to previous 1.3 (colored)

add one code style and one knote-related item

Revision 1.3.26.2 / (download) - annotate - [select for diffs], Wed Jun 21 15:09:36 2006 UTC (8 years, 2 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.3.26.1: +15 -0 lines
Diff to previous 1.3.26.1 (colored) to branchpoint 1.3 (colored)

sync with head.

Revision 1.3.6.2 / (download) - annotate - [select for diffs], Thu Nov 10 14:09:44 2005 UTC (8 years, 10 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.3.6.1: +15 -0 lines
Diff to previous 1.3.6.1 (colored) to branchpoint 1.3 (colored) next main 1.4 (colored)

Sync with HEAD. Here we go again...

Revision 1.3.26.1, Fri Sep 23 21:39:29 2005 UTC (8 years, 11 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.3: +0 -15 lines
FILE REMOVED

file TODO was added on branch yamt-lazymbuf on 2006-06-21 15:09:36 +0000

Revision 1.3.6.1, Fri Sep 23 21:39:29 2005 UTC (8 years, 11 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.3: +0 -15 lines
FILE REMOVED

file TODO was added on branch ktrace-lwp on 2005-11-10 14:09:44 +0000

Revision 1.3 / (download) - annotate - [select for diffs], Fri Sep 23 21:39:29 2005 UTC (8 years, 11 months ago) by jmmv
Branch: MAIN
CVS Tags: yamt-vop-base3, yamt-vop-base2, yamt-vop-base, yamt-vop, yamt-uio_vmspace-base5, yamt-uio_vmspace, yamt-splraiseipl-base2, yamt-splraiseipl-base, yamt-readahead-pervnode, yamt-readahead-perfile, yamt-readahead-base3, yamt-readahead-base2, yamt-readahead-base, yamt-readahead, yamt-pdpolicy-base9, yamt-pdpolicy-base8, yamt-pdpolicy-base7, yamt-pdpolicy-base6, yamt-pdpolicy-base5, yamt-pdpolicy-base4, yamt-pdpolicy-base3, yamt-pdpolicy-base2, yamt-pdpolicy-base, yamt-pdpolicy, thorpej-vnode-attr-base, thorpej-vnode-attr, simonb-timecounters-base, simonb-timecounters, simonb-timcounters-final, rpaulo-netinet-merge-pcb-base, rpaulo-netinet-merge-pcb, peter-altq-base, peter-altq, ktrace-lwp-base, gdamore-uart-base, gdamore-uart, elad-kernelauth-base, elad-kernelauth, chap-midi-nbase, chap-midi-base, chap-midi, abandoned-netbsd-4-base, abandoned-netbsd-4
Branch point for: yamt-splraiseipl, yamt-lazymbuf, newlock2, ktrace-lwp
Changes since 1.2: +5 -10 lines
Diff to previous 1.2 (colored)

Synchronize NFS status with reality.  After yamt@ changes (I think with the
implementation of getpages and putpages and the use of UBC in the read and
write operations), the worst problem has gone away which was a panic when
a file's contents were modified in the original file system and then read
through the NFS mount point.

Also remove the entry about optimization.  While tmpfs still has room for
improvement, it has become a lot better lately, thanks to the string pools
and the changes yamt@ did in the anonymous objects handling.

Revision 1.2 / (download) - annotate - [select for diffs], Fri Sep 23 20:46:18 2005 UTC (8 years, 11 months ago) by wiz
Branch: MAIN
Changes since 1.1: +2 -2 lines
Diff to previous 1.1 (colored)

Fix typo, add missing parenthesis.

Revision 1.1 / (download) - annotate - [select for diffs], Fri Sep 23 15:36:15 2005 UTC (8 years, 11 months ago) by jmmv
Branch: MAIN

Kill the tmpfs(9) manual page; it was just documenting internal details of
tmpfs' "API" and was already rotting.

Instead, merge all the relevant comments into the code.  This includes
acknowledgements to Google's Summer of Code 2005 program (they were in the
AUTHORS section of tmpfs(9) before), so all the files need to be changed
to include this sentence alongside the title.  (Note that this was not a
requirement of the program.)

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