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(parent: 2e2ba22) | patch
signals: check_kill_permission: remove tasklist_lock
authorOleg Nesterov <oleg@tv-sign.ru>
Wed, 30 Apr 2008 07:53:02 +0000 (00:53 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 30 Apr 2008 15:29:37 +0000 (08:29 -0700)
commit193191035ad6268db9f561e81e3474b8be89a5ba
treeac4af28bf65dd7fc6c40d7260806725d9f3330batree | snapshot
parent2e2ba22ea4fd4bb85f0fa37c521066db6775cbefcommit | diff
signals: check_kill_permission: remove tasklist_lock

Now that task_session() can't return a false NULL, check_kill_permission()
doesn't need tasklist_lock.

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Cc: Roland McGrath <roland@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
kernel/signal.c diff | blob | history
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