Serge E. Hallyn 7d6feeb287 ipc ns: fix memory leak (idr) ... We have apparently had a memory leak since 7ca7e564e0 "ipc: store ipcs into IDRs" in 2007. The idr of which 3 exist for each ipc namespace is never freed. This patch simply frees them when the ipcns is freed. I don't believe any idr_remove() are done from rcu (and could therefore be delayed until after this idr_destroy()), so the patch should be safe. Some quick testing showed no harm, and the memory leak fixed. Caught by kmemleak. Signed-off-by: Serge E. Hallyn <serue@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2009-12-16 07:20:09 -08:00
..
compat_mq.c	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
compat.c	fix logic error in ipc compat semctl()	2007-07-06 10:23:43 -07:00
ipc_sysctl.c	sysctl ipc: Remove dead binary sysctl support code.	2009-11-12 02:04:54 -08:00
ipcns_notifier.c	ipc: do not use a negative value to re-enable msgmni automatic recomputing	2008-07-25 10:53:42 -07:00
Makefile	namespaces: mqueue namespace: adapt sysctl	2009-04-07 08:31:09 -07:00
mq_sysctl.c	sysctl ipc: Remove dead binary sysctl support code.	2009-11-12 02:04:54 -08:00
mqueue.c	const: mark remaining super_operations const	2009-09-22 07:17:24 -07:00
msg.c	ipc ns: fix memory leak (idr)	2009-12-16 07:20:09 -08:00
msgutil.c	namespaces: ipc namespaces: implement support for posix msqueues	2009-04-07 08:31:09 -07:00
namespace.c	ipcns: make free_ipc_ns() static	2009-06-18 13:03:56 -07:00
sem.c	ipc ns: fix memory leak (idr)	2009-12-16 07:20:09 -08:00
shm.c	ipc ns: fix memory leak (idr)	2009-12-16 07:20:09 -08:00
util.c	seq_file: constify seq_operations	2009-09-23 07:39:29 -07:00
util.h	ipc: unbreak 32-bit shmctl/semctl/msgctl	2009-06-21 12:48:43 -07:00