From: Oleg Nesterov <oleg@tv-sign.ru>
Date: Sun, 8 Jan 2006 09:03:29 +0000 (-0800)
Subject: [PATCH] sigio: cleanup, don't take tasklist twice
X-Git-Tag: v2.6.16-rc1~752
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=850d6fbe70c62a9792eac3e8ef34f2f09f209895;p=pandora-kernel.git

[PATCH] sigio: cleanup, don't take tasklist twice

The only user of send_sigio_to_task() already holds tasklist_lock, so it is
better not to send the signal via send_group_sig_info() (which takes
tasklist recursively) but use group_send_sig_info().

The same change in send_sigurg()->send_sigurg_to_task().

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Cc: "Paul E. McKenney" <paulmck@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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