handle_stop_signal: use the cached p->signal value

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Cache the value of p->signal, and change the code to use while_each_thread()
helper.

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Cc: Roland McGrath <roland@redhat.com>
Cc: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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Oleg Nesterov 2008-04-30 00:52:46 -07:00 • committed by Linus Torvalds

parent fc321d2e60

commit ad16a46069

1 changed files with 13 additions and 15 deletions

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28

kernel/signal.c

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