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(parent: 637c366) | patch
ipc: integrate ipc_checkid() into ipc_lock()
authorNadia Derbey <Nadia.Derbey@bull.net>
Fri, 19 Oct 2007 06:40:51 +0000 (23:40 -0700)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Fri, 19 Oct 2007 18:53:44 +0000 (11:53 -0700)
commit023a53557ea0e987b002e9a844242ef0b0aa1eb3
tree7f3accdd7cb1d801607bf71e56b9b99e9c7ff7catree | snapshot (tar.gz zip)
parent637c36634029e4e7c81112796dafc32d56355b4acommit | diff
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>
ipc/msg.c diff | blob | blame | history
ipc/sem.c diff | blob | blame | history
ipc/shm.c diff | blob | blame | history
ipc/util.c diff | blob | blame | history
ipc/util.h diff | blob | blame | history