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[PATCH] coredump: speedup SIGKILL sending
authorOleg Nesterov <oleg@tv-sign.ru>
Mon, 26 Jun 2006 07:26:06 +0000 (00:26 -0700)
committerLinus Torvalds <torvalds@g5.osdl.org>
Mon, 26 Jun 2006 16:58:27 +0000 (09:58 -0700)
commit281de339ceb822ca6c04d4373ecb9a45c1890ce4
tree8791013a7d92078a9c00a1a67c80c9b0760a9954tree | snapshot
parentaceecc041217b35df753d1ed6e25bd17c0c558d8commit | diff
[PATCH] coredump: speedup SIGKILL sending

With this patch a thread group is killed atomically under ->siglock.  This is
faster because we can use sigaddset() instead of force_sig_info() and this is
used in further patches.

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Acked-by: Roland McGrath <roland@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
fs/exec.c diff | blob | history
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