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authorOleg Nesterov <oleg@tv-sign.ru>2006-06-26 00:26:06 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-26 09:58:27 -0700
commit281de339ceb822ca6c04d4373ecb9a45c1890ce4 (patch)
tree8791013a7d92078a9c00a1a67c80c9b0760a9954 /kernel/signal.c
parentaceecc041217b35df753d1ed6e25bd17c0c558d8 (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>
Diffstat (limited to 'kernel/signal.c')
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