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5842add2f3b519111b6401f3a35862bd00a3aa7e
linux/fs
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Andy Adamson 5842add2f3 [PATCH] VFS,fs/locks.c,NFSD4: add race_free posix_lock_file_conf() interface 
Lockd and the NFSv4 server both exercise a race condition where
posix_test_lock() is called either before or after posix_lock_file() to
deal with a denied lock request due to a conflicting lock.

Remove the race condition for the NFSv4 server by adding a new conflicting
lock parameter to __posix_lock_file() , changing the name to
__posix_lock_file_conf().

Keep posix_lock_file() interface, add posix_lock_conf() interface, both
call __posix_lock_file_conf().

[akpm@osdl.org: Put the EXPORT_SYMBOL() where it belongs]
Signed-off-by: Andy Adamson <andros@citi.umich.edu>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-26 08:56:56 -08:00
..
9p
[PATCH] 9p: fix name consistency problems
2006-03-25 08:22:54 -08:00
adfs
[PATCH] cpuset memory spread: slab cache format
2006-03-24 07:33:23 -08:00
affs
[PATCH] cpuset memory spread: slab cache format
2006-03-24 07:33:23 -08:00
afs
[PATCH] Make address_space_operations->invalidatepage return void
2006-03-26 08:56:55 -08:00
autofs
…
autofs4
[PATCH] sem2mutex: autofs4 wq_sem
2006-03-23 07:38:13 -08:00
befs
fix typos "wich" -> "which"
2006-03-24 18:23:14 +01:00
bfs
[PATCH] cpuset memory spread: slab cache format
2006-03-24 07:33:23 -08:00
cifs
[PATCH] Make address_space_operations->sync_page return void
2006-03-26 08:56:55 -08:00
coda
BUG_ON() Conversion in fs/coda/
2006-03-24 18:42:13 +01:00
configfs
…
cramfs
[PATCH] sem2mutex: fs/
2006-03-26 08:56:55 -08:00
debugfs
[PATCH] debugfs: Add debugfs_create_blob() helper for exporting binary data
2006-03-20 13:42:59 -08:00
devfs
…
devpts
[PATCH] devpts: use lib/parser.c for parsing mount options
2006-03-23 07:38:17 -08:00
efs
[PATCH] cpuset memory spread: slab cache filesystems
2006-03-24 07:33:23 -08:00
exportfs
…
ext2
[PATCH] Ext2 flags shouldn't report "nogrpid"
2006-03-25 08:22:58 -08:00
ext3
[PATCH] Make address_space_operations->invalidatepage return void
2006-03-26 08:56:55 -08:00
fat
[PATCH] cpuset memory spread: slab cache format
2006-03-24 07:33:23 -08:00
freevxfs
[PATCH] cpuset memory spread: slab cache filesystems
2006-03-24 07:33:23 -08:00
fuse
…
hfs
…
hfsplus
…
hostfs
…
hpfs
[PATCH] cpuset memory spread: slab cache format
2006-03-24 07:33:23 -08:00
hppfs
…
hugetlbfs
[PATCH] convert hugetlbfs_counter to atomic
2006-03-22 07:54:04 -08:00
isofs
[PATCH] isofs: remove unused debugging macros
2006-03-24 07:33:24 -08:00
jbd
[PATCH] Make address_space_operations->invalidatepage return void
2006-03-26 08:56:55 -08:00
jffs
[PATCH] cpuset memory spread: slab cache format
2006-03-24 07:33:23 -08:00
jffs2
[PATCH] sem2mutex: fs/
2006-03-26 08:56:55 -08:00
jfs
[PATCH] Make address_space_operations->invalidatepage return void
2006-03-26 08:56:55 -08:00
lockd
[PATCH] sem2mutex: fs/
2006-03-26 08:56:55 -08:00
minix
[PATCH] fix messages in fs/minix
2006-03-25 08:22:56 -08:00
msdos
…
ncpfs
[PATCH] cpuset memory spread: slab cache format
2006-03-24 07:33:23 -08:00
nfs
[PATCH] Make address_space_operations->invalidatepage return void
2006-03-26 08:56:55 -08:00
nfs_common
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nfsd
[PATCH] sem2mutex: fs/
2006-03-26 08:56:55 -08:00
nls
[PATCH] fs: Use ARRAY_SIZE macro
2006-03-24 07:33:19 -08:00
ntfs
[PATCH] cpuset memory spread: slab cache filesystems
2006-03-24 07:33:23 -08:00
ocfs2
ocfs2: finally remove MLF* macros
2006-03-24 14:58:29 -08:00
openpromfs
…
partitions
[PATCH] sem2mutex: fs/
2006-03-26 08:56:55 -08:00
proc
[PATCH] protect remove_proc_entry
2006-03-26 08:56:53 -08:00
qnx4
[PATCH] cpuset memory spread: slab cache format
2006-03-24 07:33:23 -08:00
ramfs
[PATCH] fs/*/file.c: drop insane header dependencies
2006-03-23 07:38:17 -08:00
reiserfs
[PATCH] Make address_space_operations->invalidatepage return void
2006-03-26 08:56:55 -08:00
romfs
[PATCH] cpuset memory spread: slab cache format
2006-03-24 07:33:23 -08:00
smbfs
[PATCH] smbfs: Fix debug logging-only compilation error
2006-03-25 08:22:55 -08:00
sysfs
[PATCH] sysfs: fix a kobject leak in sysfs_add_link on the error path
2006-03-20 13:42:59 -08:00
sysv
[PATCH] cpuset memory spread: slab cache filesystems
2006-03-24 07:33:23 -08:00
udf
[PATCH] udf: fix uid/gid options and add uid/gid=ignore and forget options
2006-03-25 08:23:00 -08:00
ufs
typo patch for fs/ufs/super.c
2006-03-24 18:21:44 +01:00
vfat
…
xfs
[PATCH] Make address_space_operations->invalidatepage return void
2006-03-26 08:56:55 -08:00
aio.c
[PATCH] use kzalloc and kcalloc in core fs code
2006-03-25 08:23:00 -08:00
attr.c
…
bad_inode.c
…
binfmt_aout.c
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binfmt_elf_fdpic.c
BUG_ON() Conversion in fs/binfmt_elf_fdpic.c
2006-03-24 18:38:48 +01:00
binfmt_elf.c
[PATCH] x86_64: Increase the variability of the process stack on 64bit architectures
2006-03-25 09:10:52 -08:00
binfmt_em86.c
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binfmt_flat.c
[PATCH] flat binary loader doesn't check fd table full
2006-03-25 08:23:01 -08:00
binfmt_misc.c
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binfmt_script.c
…
binfmt_som.c
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bio.c
[PATCH] Use __read_mostly on some hot fs variables
2006-03-26 08:56:56 -08:00
block_dev.c
[PATCH] Use __read_mostly on some hot fs variables
2006-03-26 08:56:56 -08:00
buffer.c
[PATCH] Make address_space_operations->invalidatepage return void
2006-03-26 08:56:55 -08:00
char_dev.c
[PATCH] use kzalloc and kcalloc in core fs code
2006-03-25 08:23:00 -08:00
compat_ioctl.c
[PATCH] fs: Use ARRAY_SIZE macro
2006-03-24 07:33:19 -08:00
compat.c
[PATCH] use kzalloc and kcalloc in core fs code
2006-03-25 08:23:00 -08:00
dcache.c
[PATCH] Use __read_mostly on some hot fs variables
2006-03-26 08:56:56 -08:00
dcookies.c
[PATCH] Use __read_mostly on some hot fs variables
2006-03-26 08:56:56 -08:00
direct-io.c
[PATCH] direct-io: bug fix in dio handling write error
2006-03-25 08:23:00 -08:00
dnotify.c
[PATCH] Use __read_mostly on some hot fs variables
2006-03-26 08:56:56 -08:00
dquot.c
[PATCH] cpuset memory spread: slab cache format
2006-03-24 07:33:23 -08:00
drop_caches.c
…
eventpoll.c
[PATCH] Use __read_mostly on some hot fs variables
2006-03-26 08:56:56 -08:00
exec.c
[PATCH] use kzalloc and kcalloc in core fs code
2006-03-25 08:23:00 -08:00
fcntl.c
[PATCH] Use __read_mostly on some hot fs variables
2006-03-26 08:56:56 -08:00
fifo.c
…
file_table.c
[PATCH] get_empty_filp tweaks, inline epoll_init_file()
2006-03-23 07:38:17 -08:00
file.c
[PATCH] Shrinks sizeof(files_struct) and better layout
2006-03-23 07:38:09 -08:00
filesystems.c
…
fs-writeback.c
[PATCH] Move cond_resched() after iput() in sync_sb_inodes()
2006-03-25 08:22:56 -08:00
inode.c
[PATCH] Use __read_mostly on some hot fs variables
2006-03-26 08:56:56 -08:00
inotify.c
[PATCH] Use __read_mostly on some hot fs variables
2006-03-26 08:56:56 -08:00
ioctl.c
…
ioprio.c
…
Kconfig
Merge branch 'linus'
2006-03-23 23:44:19 -05:00
Kconfig.binfmt
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libfs.c
[PATCH] sem2mutex: fs/libfs.c
2006-03-23 07:38:12 -08:00
locks.c
[PATCH] VFS,fs/locks.c,NFSD4: add race_free posix_lock_file_conf() interface
2006-03-26 08:56:56 -08:00
Makefile
[PATCH] relay: migrate from relayfs to a generic relay API
2006-03-23 19:56:55 +01:00
mbcache.c
[PATCH] cpuset memory spread: slab cache filesystems
2006-03-24 07:33:23 -08:00
mpage.c
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namei.c
Merge branch 'audit.b3' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current
2006-03-25 09:24:53 -08:00
namespace.c
[PATCH] Use __read_mostly on some hot fs variables
2006-03-26 08:56:56 -08:00
nfsctl.c
[PATCH] fs: Use ARRAY_SIZE macro
2006-03-24 07:33:19 -08:00
open.c
Merge branch 'audit.b3' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current
2006-03-25 09:24:53 -08:00
pipe.c
[PATCH] Use __read_mostly on some hot fs variables
2006-03-26 08:56:56 -08:00
pnode.c
[PATCH] s/;;/;/g
2006-03-24 07:33:24 -08:00
pnode.h
…
posix_acl.c
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quota_v1.c
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quota_v2.c
[PATCH] sem2mutex: quota
2006-03-23 07:38:11 -08:00
quota.c
[PATCH] sem2mutex: quota
2006-03-23 07:38:11 -08:00
read_write.c
[PATCH] remove needless check in fs/read_write.c
2006-03-25 08:23:01 -08:00
readdir.c
…
select.c
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seq_file.c
[PATCH] sem2mutex: fs/seq_file.c
2006-03-23 07:38:12 -08:00
stat.c
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super.c
[PATCH] sem2mutex: fs/
2006-03-26 08:56:55 -08:00
xattr_acl.c
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xattr.c
[PATCH] Collect more inode information during syscall processing.
2006-03-20 14:08:53 -05:00