Messages in this thread | | | From | Roland McGrath <> | Subject | Re: [PATCH] do_sigaction: remove now unneeded recalc_sigpending() | Date | Thu, 2 Aug 2007 15:40:48 -0700 (PDT) |
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> With the recent changes, do_sigaction()->recalc_sigpending_and_wake() can > never clear TIF_SIGPENDING. Instead, it can set this flag and wake up the > thread without any reason. Harmless, but unneeded and wastes CPU. > > Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
ACK. (We agreed months ago this was the thing to do.)
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