Eric Van Hensbergen 46f6dac259 [PATCH] v9fs: simplify fid mapping ...

v9fs has been plagued by an over-complicated approach trying to map Linux
dentry semantics to Plan 9 fid semantics.  Our previous approach called for
aggressive flushing of the dcache resulting in several problems (including
wierd cwd behavior when running /bin/pwd).

This patch dramatically simplifies our handling of this fid management.  Fids
will not be clunked as promptly, but the new approach is more functionally
correct.  We now clunk un-open fids only when their dentry ref_count reaches 0
(and d_delete is called).

Another simplification is we no longer seek to match fids to the process-id or
uid of the action initiator.  The uid-matching will need to be revisited when
we fix the security model.

Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

2006-03-02 08:33:07 -08:00

..

9p

[PATCH] v9fs: simplify fid mapping

2006-03-02 08:33:07 -08:00

adfs

[PATCH] changing CONFIG_LOCALVERSION rebuilds too much, for no good reason

2005-11-09 07:55:57 -08:00

affs

[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem

2006-01-09 15:59:24 -08:00

afs

add loglevel to printk in fs/afs/cmservice.c

2006-01-11 01:52:40 +01:00

autofs

[PATCH] capable/capability.h (fs/)

2006-01-11 18:42:13 -08:00

autofs4

[PATCH] autofs4 oops fix

2006-01-14 18:25:19 -08:00

befs

remove unused fs/befs/attribute.c

2005-11-08 16:54:53 +01:00

bfs

[PATCH] bfs iget() abuses

2005-10-04 13:22:01 -07:00

cifs

[PATCH] CIFS: CIFSSMBRead was returning an invalid pointer in buf on socket error

2006-02-22 15:20:33 -08:00

coda

[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem

2006-01-09 15:59:24 -08:00

configfs

[PATCH] BUG_ON() Conversion in fs/configfs/

2006-02-03 14:03:09 -08:00

cramfs

[PATCH] fs/cramfs/uncompress.c should #include <linux/cramfs_fs.h>

2005-09-10 10:06:35 -07:00

debugfs

[PATCH] debugfs: trivial comment fix

2006-02-06 12:17:18 -08:00

devfs

[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem

2006-01-09 15:59:24 -08:00

devpts

[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem

2006-01-09 15:59:24 -08:00

efs

return statement cleanup - kill pointless parentheses

2006-01-15 02:37:08 +01:00

exportfs

[PATCH] exportfs: add find_acceptable_alias helper

2006-01-18 19:20:28 -08:00

ext2

[PATCH] fix deadlock in ext2

2006-02-17 13:59:26 -08:00

ext3

[PATCH] Fix two ext[23] uninitialized warnings

2006-02-03 08:32:05 -08:00

fat

[PATCH] fat: Fix truncate() write ordering

2006-02-03 08:32:10 -08:00

freevxfs

[PATCH] fix possible PAGE_CACHE_SHIFT overflows

2006-01-08 20:13:54 -08:00

fuse

[PATCH] fuse: fix bug in negative lookup

2006-02-28 20:53:43 -08:00

hfs

[PATCH] hfs: cleanup HFS prints

2006-01-18 19:20:23 -08:00

hfsplus

[PATCH] hfs: set type/creator for symlinks

2006-01-18 19:20:23 -08:00

hostfs

[PATCH] uml: hostfs - fix possible PAGE_CACHE_SHIFT overflows

2005-12-29 09:48:15 -08:00

hpfs

[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem

2006-01-09 15:59:24 -08:00

hppfs

[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem

2006-01-09 15:59:24 -08:00

hugetlbfs

[PATCH] mm: hugepage accounting fix

2006-02-01 08:53:15 -08:00

isofs

[PATCH] isofs: remove d_splice_alias NULL check from isofs_lookup

2006-01-14 18:27:12 -08:00

jbd

[PATCH] jbd: revert checkpoint list changes

2006-02-14 16:09:34 -08:00

jffs

[PATCH] fs/jffs/intrep.c: 255 is unsigned char

2006-02-03 08:32:05 -08:00

jffs2

[PATCH] Unlinline a bunch of other functions

2006-01-14 18:27:06 -08:00

jfs

[PATCH] capable/capability.h (fs/)

2006-01-11 18:42:13 -08:00

lockd

[PATCH] NLM: Fix the NLM_GRANTED callback checks

2006-02-14 16:09:34 -08:00

minix

[PATCH] update filesystems for new delete_inode behavior

2005-09-09 13:57:27 -07:00

msdos

[PATCH] fat: remove the unneeded vfat_find() in vfat_rename()

2005-10-30 17:37:32 -08:00

ncpfs

[PATCH] ncpfs: remove kmalloc wrapper

2006-01-14 18:27:12 -08:00

nfs

[PATCH] nfsroot port= parameter fix [backport of 2.4 fix]

2006-02-07 21:00:42 -05:00

nfs_common

[PATCH] nfsacl: Solaris VxFS compatibility fix

2005-10-11 09:46:54 -07:00

nfsd

[PATCH] knfsd: fix nfs4_open lock leak

2006-02-07 16:12:31 -08:00

nls

[PATCH] make some things static

2005-05-05 16:36:47 -07:00

ntfs

NTFS: Do more detailed reporting of why we cannot mount read-write by

2006-02-24 10:48:14 +00:00

ocfs2

[PATCH] ocfs2: use hlists for lockres hash

2006-03-01 12:18:16 -08:00

openpromfs

[PATCH] kfree cleanup: fs

2005-11-07 07:54:06 -08:00

partitions

[PATCH] partitions: Read Rio Karma partition table

2006-01-16 23:15:29 -08:00

proc

[PATCH] fix handling of st_nlink on procfs root

2006-02-18 15:54:36 -05:00

qnx4

fs/qnx4/bitmap.c: #if 0 qnx4_new_block()

2006-01-03 13:21:37 +01:00

ramfs

[PATCH] ramfs: update dir mtime and ctime

2006-02-24 14:31:39 -08:00

reiserfs

[PATCH] reiserfs: fix potential (unlikely) oops in reiserfs_get_acl

2006-02-13 08:56:01 -08:00

relayfs

[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem

2006-01-09 15:59:24 -08:00

romfs

[PATCH] fix possible PAGE_CACHE_SHIFT overflows

2006-01-08 20:13:54 -08:00

smbfs

[PATCH] smbfs readdir vs signal fix

2006-02-01 08:53:09 -08:00

sysfs

[PATCH] capable/capability.h (fs/)

2006-01-11 18:42:13 -08:00

sysv

correct email address of Manfred Spraul

2006-01-15 02:43:54 +01:00

udf

[PATCH] UDF: Fix issues reported by Coverity in namei.c

2006-02-03 08:32:11 -08:00

ufs

[PATCH] ufs: fix hang during `rm'

2006-02-03 08:32:04 -08:00

vfat

[PATCH] fat: remove the unneeded vfat_find() in vfat_rename()

2005-10-30 17:37:32 -08:00

xfs

[XFS] Don't map non-uptodate buffers in xfs_probe_cluster; also fixes

2006-02-28 12:30:30 +11:00

aio.c

[PATCH] rcu file: use atomic primitives

2006-01-08 20:13:48 -08:00

attr.c

[PATCH] capable/capability.h (fs/)

2006-01-11 18:42:13 -08:00

bad_inode.c

[PATCH] make some things static

2005-05-05 16:36:47 -07:00

binfmt_aout.c

[PATCH] dump_thread() cleanup

2006-01-10 08:01:25 -08:00

binfmt_elf_fdpic.c

[PATCH] fs/binfmt_elf: Remove unneeded kmalloc() return value casts

2006-01-10 08:02:01 -08:00

binfmt_elf.c

[PATCH] x86_64: Check for bad elf entry address.

2006-02-26 09:53:30 -08:00

binfmt_em86.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

binfmt_flat.c

[PATCH] uclinux: delay binfmt_flat trace

2006-01-10 09:31:27 -08:00

binfmt_misc.c

[PATCH] Unlinline a bunch of other functions

2006-01-14 18:27:06 -08:00

binfmt_script.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

binfmt_som.c

[PATCH] mm: mm_init set_mm_counters

2005-10-29 21:40:38 -07:00

bio.c

[BLOCK] A few kerneldoc fixups

2006-01-31 15:24:34 +01:00

block_dev.c

[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem

2006-01-09 15:59:24 -08:00

buffer.c

[PATCH] Trivial optimization of ll_rw_block()

2006-02-03 08:32:10 -08:00

char_dev.c

[PATCH] convert /proc/devices to use seq_file interface

2006-01-14 18:25:19 -08:00

compat_ioctl.c

[PATCH] x86_64: Fix ioctl compat code for /dev/rtc

2006-02-26 09:53:31 -08:00

compat.c

[PATCH] select: time comparison fixes

2006-02-17 13:59:28 -08:00

dcache.c

[PATCH] make "struct d_cookie" depend on CONFIG_PROFILING

2006-02-03 08:32:04 -08:00

dcookies.c

[PATCH] capable/capability.h (fs/)

2006-01-11 18:42:13 -08:00

direct-io.c

[PATCH] fix O_DIRECT read of last block in a sparse file

2006-02-03 08:32:07 -08:00

dnotify.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

dquot.c

[PATCH] capable/capability.h (fs/)

2006-01-11 18:42:13 -08:00

drop_caches.c

[PATCH] drop-pagecache

2006-01-08 20:12:40 -08:00

eventpoll.c

[PATCH] epoll: handle timeout overflow

2005-09-28 07:46:41 -07:00

exec.c

[PATCH] Add mm->task_size and fix powerpc vdso

2006-02-28 20:53:44 -08:00

fcntl.c

[PATCH] fcntl F_SETFL and read-only IS_APPEND files

2006-02-03 08:32:07 -08:00

fifo.c

[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem

2006-01-09 15:59:24 -08:00

file_table.c

[PATCH] capable/capability.h (fs/)

2006-01-11 18:42:13 -08:00

file.c

[PATCH] percpu data: only iterate over possible CPUs

2006-02-05 11:06:51 -08:00

filesystems.c

[PATCH] fix missing includes

2005-10-30 17:37:32 -08:00

fs-writeback.c

[PATCH] kernel-docs: fix kernel-doc format problems

2005-11-07 07:53:55 -08:00

inode.c

[PATCH] DocBook: fix some kernel-doc comments in fs and block

2006-02-01 08:53:27 -08:00

inotify.c

[PATCH] inotify: fix one-shot support

2006-02-07 16:12:33 -08:00

ioctl.c

[PATCH] capable/capability.h (fs/)

2006-01-11 18:42:13 -08:00

ioprio.c

[PATCH] capable/capability.h (fs/)

2006-01-11 18:42:13 -08:00

Kconfig

o Remove confusing Kconfig text for CONFIGFS_FS.

2006-02-03 13:47:17 -08:00

Kconfig.binfmt

[PATCH] frv: suppress configuration of certain features for FRV

2006-01-08 20:13:36 -08:00

libfs.c

[PATCH] debugfs: hard link count wrong

2006-02-03 08:32:11 -08:00

locks.c

[PATCH] tiny: Uninline some fslocks.c functions

2006-01-08 20:14:10 -08:00

Makefile

[PATCH] sanitize building of fs/compat_ioctl.c

2006-01-10 08:01:33 -08:00

mbcache.c

[PATCH] Unlinline a bunch of other functions

2006-01-14 18:27:06 -08:00

mpage.c

[PATCH] fix possible PAGE_CACHE_SHIFT overflows

2006-01-08 20:13:54 -08:00

namei.c

[PATCH] flags parameter for linkat

2006-02-24 14:31:39 -08:00

namespace.c

[PATCH] umount_tree() decrements mount count on wrong dentry

2006-02-07 21:01:15 -05:00

nfsctl.c

[PATCH] EDAC: atomic scrub operations

2006-01-18 19:20:30 -08:00

open.c

[PATCH] vfs: *at functions: core

2006-01-18 19:20:29 -08:00

pipe.c

[PATCH] Unlinline a bunch of other functions

2006-01-14 18:27:06 -08:00

pnode.c

[PATCH] shared mounts: cleanup

2006-01-08 20:13:56 -08:00

pnode.h

[PATCH] unbindable mounts

2005-11-07 18:18:11 -08:00

posix_acl.c

[PATCH] gfp flags annotations - part 1

2005-10-08 15:00:57 -07:00

quota_v1.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

quota_v2.c

[PATCH] quota_v2: printk warning fixes

2006-02-03 08:32:03 -08:00

quota.c

[PATCH] capable/capability.h (fs/)

2006-01-11 18:42:13 -08:00

read_write.c

[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem

2006-01-09 15:59:24 -08:00

readdir.c

[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem

2006-01-09 15:59:24 -08:00

select.c

[PATCH] select: time comparison fixes

2006-02-17 13:59:28 -08:00

seq_file.c

[PATCH] allow callers of seq_open do allocation themselves

2005-11-07 18:18:09 -08:00

stat.c

[PATCH] fstatat64 support

2006-02-11 21:41:10 -08:00

super.c

Revert mount/umount uevent removal

2006-02-22 09:39:02 -08:00

xattr_acl.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

xattr.c

[PATCH] move xattr permission checks into the VFS

2006-01-10 08:01:29 -08:00