tree ad43a9c62d926f223d699544bcef4695af4f3e9d
parent 0666fb51b1483f27506e212cc7f7b2645b5c7acc
author Oleg Nesterov <oleg@redhat.com> 1306344147 +0200
committer Oleg Nesterov <oleg@redhat.com> 1306344147 +0200

signal: sys_pause() should check signal_pending()

ERESTART* is always wrong without TIF_SIGPENDING. Teach sys_pause()
to handle the spurious wakeup correctly.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>