Michel Lespinasse 1638113d9d ipc/mqueue: remove unnecessary rb_init_node() calls ... Commit d6629859b3 ("ipc/mqueue: improve performance of send/recv") and ce2d52cc ("ipc/mqueue: add rbtree node caching support") introduced an rbtree of message priorities, and usage of rb_init_node() to initialize the corresponding nodes. As it turns out, rb_init_node() is unnecessary here, as the nodes are fully initialized on insertion by rb_link_node() and the code doesn't access nodes that aren't inserted on the rbtree. Removing the rb_init_node() calls as I removed that function during rbtree API cleanups (the only other use of it was in a place that similarly didn't require it). Signed-off-by: Michel Lespinasse <walken@google.com> Acked-by: Doug Ledford <dledford@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2012-10-09 16:22:31 +09:00
..
compat.c	ipc: use Kconfig options for __ARCH_WANT_[COMPAT_]IPC_PARSE_VERSION	2012-07-30 17:25:21 -07:00
compat_mq.c	ipc: initialize structure memory to zero for compat functions	2010-10-27 18:03:13 -07:00
ipc_sysctl.c	ipc: introduce shm_rmid_forced sysctl	2011-07-26 16:49:44 -07:00
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	Add generic sys_ipc wrapper	2010-03-12 15:52:32 -08:00
mq_sysctl.c	mqueue: separate mqueue default value from maximum value	2012-05-31 17:49:31 -07:00
mqueue.c	ipc/mqueue: remove unnecessary rb_init_node() calls	2012-10-09 16:22:31 +09:00
msg.c	userns: Convert ipc to use kuid and kgid where appropriate	2012-09-06 22:17:20 -07:00
msgutil.c	security: trim security.h	2012-02-14 10:45:42 +11:00
namespace.c	userns: Use cred->user_ns instead of cred->user->user_ns	2012-04-07 16:55:51 -07:00
sem.c	userns: Convert ipc to use kuid and kgid where appropriate	2012-09-06 22:17:20 -07:00
shm.c	userns: Convert ipc to use kuid and kgid where appropriate	2012-09-06 22:17:20 -07:00
syscall.c	ipc: add COMPAT_SHMLBA support	2012-07-30 17:25:20 -07:00
util.c	userns: Convert ipc to use kuid and kgid where appropriate	2012-09-06 22:17:20 -07:00
util.h	userns: Convert ipc to use kuid and kgid where appropriate	2012-09-06 22:17:20 -07:00