commit 023a53557ea0e987b002e9a844242ef0b0aa1eb3
author Nadia Derbey <Nadia.Derbey@bull.net> Thu Oct 18 23:40:51 2007 -0700
committer Linus Torvalds <torvalds@woody.linux-foundation.org> Fri Oct 19 11:53:44 2007 -0700
tree 7f3accdd7cb1d801607bf71e56b9b99e9c7ff7ca
parent 637c36634029e4e7c81112796dafc32d56355b4a

ipc: integrate ipc_checkid() into ipc_lock()

This patch introduces a new ipc_lock_check() routine interface:
   . each time ipc_checkid() is called, this is done after calling ipc_lock().
     ipc_checkid() is now called from inside ipc_lock_check().

[akpm@linux-foundation.org: build fix]
[akpm@linux-foundation.org: fix RCU locking]
Signed-off-by: Nadia Derbey <Nadia.Derbey@bull.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>