signals: do_signal_stop: kill the SIGNAL_UNKILLABLE check

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fae5fa44f1 changed do_signal_stop() to check
SIGNAL_UNKILLABLE, this wasn't needed.  If signal_group_exit() == F, the
signal sent to SIGNAL_UNKILLABLE task must be already filtered out by the
caller, get_signal_to_deliver().  And if signal_group_exit() == T we are
not going to stop.

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

...

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Oleg Nesterov 2008-07-25 01:47:31 -07:00 • committed by Linus Torvalds

parent 92413d771e

commit 2b201a9edd

1 changed files with 1 additions and 2 deletions

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kernel/signal.c

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