Sachin Prabhu f78233dd44 9p: Skip check for mandatory locks when unlocking ... While investigating a bug, I came across a possible bug in v9fs. The problem is similar to the one reported for NFS by ASANO Masahiro in http://lkml.org/lkml/2005/12/21/334. v9fs_file_lock() will skip locks on file which has mode set to 02666. This is a problem in cases where the mode of the file is changed after a process has obtained a lock on the file. Such a lock will be skipped during unlock and the machine will end up with a BUG in locks_remove_flock(). v9fs_file_lock() should skip the check for mandatory locks when unlocking a file. Signed-off-by: Sachin Prabhu <sprabhu@redhat.com> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>		2010-03-13 09:05:37 -06:00
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cache.c
cache.h
fid.c	9P2010.L handshake: Add VFS flags	2010-03-05 15:04:41 -06:00
fid.h
Kconfig
Makefile
v9fs_vfs.h	9p: Include fsync support for 9p client	2010-02-08 15:36:48 -06:00
v9fs.c	9P2010.L handshake: Remove "dotu" variable	2010-03-05 15:04:42 -06:00
v9fs.h	9p: Change the name of new protocol from 9p2010.L to 9p2000.L	2010-03-13 08:57:29 -06:00
vfs_addr.c
vfs_dentry.c
vfs_dir.c	fs/9p: re-init the wstat in readdir loop	2010-03-13 08:57:29 -06:00
vfs_file.c	9p: Skip check for mandatory locks when unlocking	2010-03-13 09:05:37 -06:00
vfs_inode.c	fs/9p: Add hardlink support to .u extension	2010-03-05 15:04:42 -06:00
vfs_super.c