From: Oleg Nesterov <oleg@tv-sign.ru>
Date: Mon, 26 Jun 2006 07:26:06 +0000 (-0700)
Subject: [PATCH] coredump: speedup SIGKILL sending
X-Git-Tag: v2.6.18-rc1~739
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=281de339ceb822ca6c04d4373ecb9a45c1890ce4;p=pandora-kernel.git

[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>
---

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