David Howells 8f9941aecc CacheFiles: Fix a race in cachefiles_delete_object() vs rename ... cachefiles_delete_object() can race with rename. It gets the parent directory of the object it's asked to delete, then locks it - but rename may have changed the object's parent between the get and the completion of the lock. However, if such a circumstance is detected, we abandon our attempt to delete the object - since it's no longer in the index key path, it won't be seen again by lookups of that key. The assumption is that cachefilesd may have culled it by renaming it to the graveyard for later destruction. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>		2010-02-20 10:06:35 -05:00
..
bind.c	switch cachefiles to kern_path()	2009-12-16 12:16:44 -05:00
daemon.c	tree-wide: convert open calls to remove spaces to skip_spaces() lib function	2009-12-15 08:53:32 -08:00
interface.c	CacheFiles: Don't log lookup/create failing with ENOBUFS	2009-11-19 18:12:08 +00:00
internal.h	CacheFiles: Fixup renamed filenames in comments in internal.h	2009-05-27 10:20:13 -07:00
Kconfig
key.c
main.c
Makefile
namei.c	CacheFiles: Fix a race in cachefiles_delete_object() vs rename	2010-02-20 10:06:35 -05:00
proc.c
rdwr.c	Untangling ima mess, part 2: deal with counters	2009-12-16 12:16:47 -05:00
security.c
xattr.c