kernel-ark/fs/notify
Lino Sanfilippo 104d06f08e fsnotify: take groups mark_lock before mark lock
Race-free addition and removal of a mark to a groups mark list would be easier
if we could lock the mark list of group before we lock the specific mark.
This patch changes the order used to add/remove marks to/from mark lists from

1. mark->lock
2. group->mark_lock
3. inode->i_lock

to

1. group->mark_lock
2. mark->lock
3. inode->i_lock

Signed-off-by: Lino Sanfilippo <LinoSanfilippo@gmx.de>
Signed-off-by: Eric Paris <eparis@redhat.com>
2012-12-11 13:29:45 -05:00
..
dnotify fanotify: use both marks when possible 2010-07-28 10:18:55 -04:00
fanotify inotify, fanotify: replace fsnotify_put_group() with fsnotify_destroy_group() 2012-12-11 13:29:43 -05:00
inotify fsnotify: use reference counting for groups 2012-12-11 13:29:44 -05:00
fsnotify.c vfs: switch i_dentry/d_alias to hlist 2012-07-14 16:32:55 +04:00
fsnotify.h fsnotify: remove global fsnotify groups lists 2010-07-28 10:18:54 -04:00
group.c fsnotify: use reference counting for groups 2012-12-11 13:29:44 -05:00
inode_mark.c atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
Kconfig fanotify: allow fanotify to be built 2010-10-28 17:22:13 -04:00
Makefile fsnotify: vfsmount marks generic functions 2010-07-28 09:58:57 -04:00
mark.c fsnotify: take groups mark_lock before mark lock 2012-12-11 13:29:45 -05:00
notification.c fs/notify/notification.c: make subsys_initcall function static 2012-03-23 16:58:31 -07:00
vfsmount_mark.c vfs: move fsnotify junk to struct mount 2012-01-03 22:57:12 -05:00