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CVS log for src/usr.sbin/puffs/mount_9p/ninepuffs.c

[BACK] Up to [cvs.netbsd.org] / src / usr.sbin / puffs / mount_9p

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Default branch: MAIN


Revision 1.24 / (download) - annotate - [select for diffs], Wed Aug 31 13:32:39 2011 UTC (8 months, 3 weeks ago) by joerg
Branch: MAIN
CVS Tags: yamt-pagecache-base5, yamt-pagecache-base4, yamt-pagecache-base3, yamt-pagecache-base2, yamt-pagecache-base, yamt-pagecache, netbsd-6-base, netbsd-6, HEAD
Changes since 1.23: +3 -3 lines
Diff to previous 1.23 (colored)

Use __dead

Revision 1.16.4.2 / (download) - annotate - [select for diffs], Wed Jan 9 02:02:17 2008 UTC (4 years, 4 months ago) by matt
Branch: matt-armv6
Changes since 1.16.4.1: +8 -8 lines
Diff to previous 1.16.4.1 (colored) to branchpoint 1.16 (colored) next main 1.17 (colored)

sync with HEAD

Revision 1.23 / (download) - annotate - [select for diffs], Sun Dec 2 21:03:39 2007 UTC (4 years, 5 months ago) by wiz
Branch: MAIN
CVS Tags: yamt-pf42-baseX, yamt-pf42-base4, yamt-pf42-base3, yamt-pf42-base2, yamt-pf42-base, yamt-pf42, wrstuden-revivesa-base-3, wrstuden-revivesa-base-2, wrstuden-revivesa-base-1, wrstuden-revivesa-base, wrstuden-revivesa, netbsd-5-base, netbsd-5-1-RELEASE, netbsd-5-1-RC4, netbsd-5-1-RC3, netbsd-5-1-RC2, netbsd-5-1-RC1, 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, mjf-devfs2-base, mjf-devfs2, 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-mips64-premerge-20101231, matt-mips64-base2, matt-armv6-nbase, matt-armv6-base, keiichi-mipv6-nbase, keiichi-mipv6-base, keiichi-mipv6, jym-xensuspend-nbase, jym-xensuspend-base, jym-xensuspend, hpcarm-cleanup-nbase, hpcarm-cleanup-base, cube-autoconf-base, cube-autoconf, cherry-xenmp-base, cherry-xenmp, bouyer-quota2-nbase, bouyer-quota2-base, bouyer-quota2
Changes since 1.22: +3 -3 lines
Diff to previous 1.22 (colored)

Sort options.

Revision 1.22 / (download) - annotate - [select for diffs], Fri Nov 16 18:39:01 2007 UTC (4 years, 6 months ago) by pooka
Branch: MAIN
Changes since 1.21: +4 -4 lines
Diff to previous 1.21 (colored)

use puffs_daemon() instead of daemon()

Revision 1.16.4.1 / (download) - annotate - [select for diffs], Tue Nov 6 23:36:30 2007 UTC (4 years, 6 months ago) by matt
Branch: matt-armv6
CVS Tags: matt-armv6-prevmlocking
Changes since 1.16: +17 -10 lines
Diff to previous 1.16 (colored)

sync with HEAD

Revision 1.21 / (download) - annotate - [select for diffs], Tue Nov 6 15:09:08 2007 UTC (4 years, 6 months ago) by pooka
Branch: MAIN
Changes since 1.20: +5 -5 lines
Diff to previous 1.20 (colored)

Open the kernel descriptor as part of mount(), not init().  Then
it doesn't matter if someone fork()s or does other tricks between
init() and mount() (and besides, now it's where it logically should be).

Revision 1.20 / (download) - annotate - [select for diffs], Mon Nov 5 17:54:32 2007 UTC (4 years, 6 months ago) by pooka
Branch: MAIN
Changes since 1.19: +5 -6 lines
Diff to previous 1.19 (colored)

Actually, daemonize the file servers before mounting.  I might require
at some point that the local protocol handler does not change after
the file system has been mounted.

Revision 1.19 / (download) - annotate - [select for diffs], Mon Nov 5 17:48:18 2007 UTC (4 years, 6 months ago) by pooka
Branch: MAIN
Changes since 1.18: +14 -7 lines
Diff to previous 1.18 (colored)

Pull the daemonizing code out of the library mainloop into the file
servers.  Calling daemon() (i.e. fork()ing) inside a library can
cause nice surprises for e.g. threaded programs.  As discussed with
Greg Oster & others.

Revision 1.18 / (download) - annotate - [select for diffs], Mon Oct 15 17:28:13 2007 UTC (4 years, 7 months ago) by pooka
Branch: MAIN
Changes since 1.17: +5 -4 lines
Diff to previous 1.17 (colored)

update usage to match reality.  caught by jmcneill

Revision 1.17 / (download) - annotate - [select for diffs], Sat Sep 1 16:43:10 2007 UTC (4 years, 8 months ago) by pooka
Branch: MAIN
Changes since 1.16: +3 -3 lines
Diff to previous 1.16 (colored)

Adapt to new puffs_framev_init() signature - gotfb.

Revision 1.16 / (download) - annotate - [select for diffs], Tue Jul 17 11:34:53 2007 UTC (4 years, 10 months ago) by pooka
Branch: MAIN
CVS Tags: matt-mips64-base, matt-mips64, hpcarm-cleanup
Branch point for: matt-armv6
Changes since 1.15: +3 -3 lines
Diff to previous 1.15 (colored)

* add mntfromname parameter to puffs_init()
* set it in file servers

Revision 1.15 / (download) - annotate - [select for diffs], Tue Jul 17 10:06:04 2007 UTC (4 years, 10 months ago) by pooka
Branch: MAIN
Changes since 1.14: +36 -17 lines
Diff to previous 1.14 (colored)

support standard user@host:path mount argument

Revision 1.14 / (download) - annotate - [select for diffs], Sun Jul 8 16:29:29 2007 UTC (4 years, 10 months ago) by pooka
Branch: MAIN
Changes since 1.13: +15 -10 lines
Diff to previous 1.13 (colored)

Accept user as a flag.  This way the usage is fstab-compliant:
  mount_9p argument mountpoint

Revision 1.13 / (download) - annotate - [select for diffs], Sat Jul 7 21:14:28 2007 UTC (4 years, 10 months ago) by pooka
Branch: MAIN
Changes since 1.12: +4 -3 lines
Diff to previous 1.12 (colored)

adapt to puffs_framebuf changes

Revision 1.12 / (download) - annotate - [select for diffs], Sat May 19 10:38:23 2007 UTC (5 years ago) by pooka
Branch: MAIN
Changes since 1.11: +3 -3 lines
Diff to previous 1.11 (colored)

support reclaim.  set noref setback when removing a node to prompt
immediate reclaim.

Revision 1.11 / (download) - annotate - [select for diffs], Thu May 17 14:13:05 2007 UTC (5 years ago) by pooka
Branch: MAIN
Changes since 1.10: +5 -10 lines
Diff to previous 1.10 (colored)

reflect changes in fs mount: use puffs_mount() instead of
puffs_domount() & puffs_start()

Revision 1.10 / (download) - annotate - [select for diffs], Tue May 15 13:46:47 2007 UTC (5 years ago) by pooka
Branch: MAIN
Changes since 1.9: +5 -6 lines
Diff to previous 1.9 (colored)

adapt to "step 3" of puffs_framebuf changes

Revision 1.9 / (download) - annotate - [select for diffs], Fri May 11 21:27:45 2007 UTC (5 years ago) by pooka
Branch: MAIN
Changes since 1.8: +12 -12 lines
Diff to previous 1.8 (colored)

use puffs_mainloop(); puffs_framebuf_eventloop() is a goner

Revision 1.8 / (download) - annotate - [select for diffs], Fri May 11 16:23:00 2007 UTC (5 years ago) by pooka
Branch: MAIN
Changes since 1.7: +3 -3 lines
Diff to previous 1.7 (colored)

adapt to puffs_framebuf changes

Revision 1.7 / (download) - annotate - [select for diffs], Mon May 7 17:20:58 2007 UTC (5 years ago) by pooka
Branch: MAIN
Changes since 1.6: +3 -3 lines
Diff to previous 1.6 (colored)

Use inactive-on-demand, set inactive request in open() to close
file handles when last reference is removed from the kernel.

Revision 1.6 / (download) - annotate - [select for diffs], Sun May 6 21:58:24 2007 UTC (5 years ago) by pooka
Branch: MAIN
Changes since 1.5: +3 -3 lines
Diff to previous 1.5 (colored)

Close file handles in inactive instead of close - a memory mapping
may still be active after a vnode is closed

Revision 1.5 / (download) - annotate - [select for diffs], Sun May 6 10:51:19 2007 UTC (5 years ago) by pooka
Branch: MAIN
Changes since 1.4: +3 -3 lines
Diff to previous 1.4 (colored)

adapt to puffs_framebuf_eventloop signature change

Revision 1.4 / (download) - annotate - [select for diffs], Sat May 5 15:49:51 2007 UTC (5 years ago) by pooka
Branch: MAIN
Changes since 1.3: +4 -195 lines
Diff to previous 1.3 (colored)

Adapt to use puffs_framebuf.  This gets rid of most of the duplicated
code between mount_psshfs and mount_9p and clarifies the code
structure.

Revision 1.3 / (download) - annotate - [select for diffs], Wed May 2 18:50:30 2007 UTC (5 years ago) by pooka
Branch: MAIN
Changes since 1.2: +3 -2 lines
Diff to previous 1.2 (colored)

For consistency destroy kernel request putbuffers also when
escaping event loop (the process is going to exit anyway, but ...)

Revision 1.2 / (download) - annotate - [select for diffs], Sun Apr 22 18:10:48 2007 UTC (5 years, 1 month ago) by pooka
Branch: MAIN
Changes since 1.1: +3 -2 lines
Diff to previous 1.1 (colored)

Alter the strategy for reading/writing a bit.  First of all, use
PUFFS_KFLAG_WTCACHE.  Second, create separate fids for reading and
writing.  If opening for read, open a read-only fid and for write
a write-only fid; use these for reading and writing.  When the
open-count for a node drops to zero, clunk both.  This avoids hitting
the fid limit when accessing large directory hierarchies.

Two problems remain:
* does not take credentials into account, although we can only mount
  the remote 9P file server with one set of credentials, so not a
  huge worry
* doesn't work for the open/mmap/close/access_memory_window case, but
  that will require some further kernel changes

Revision 1.1 / (download) - annotate - [select for diffs], Sat Apr 21 14:21:43 2007 UTC (5 years, 1 month ago) by pooka
Branch: MAIN

mount_9p: mount a file server using the Plan9 file sharing protocol

Works, but lots of little things to nibble on:
* fix permissions to work better
* limit the amount of open files required
* do constant folding with psshfs code
* support authentication
etcetc.

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