tree 30e0636d6163a5c0c3a4ad41c2d5f49cd858b457
parent 932aeafbe8521a9a9d790152d66020e0fef2029b
author Oleg Nesterov <oleg@tv-sign.ru> 1130713337 -0800
committer Linus Torvalds <torvalds@g5.osdl.org> 1130722639 -0800

[PATCH] kill sigqueue->lock

This lock is used in sigqueue_free(), but it is always equal to
current->sighand->siglock, so we don't need to keep it in the struct
sigqueue.

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>