diff options
| author | Oleg Nesterov <oleg@tv-sign.ru> | 2007-10-16 23:26:47 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-17 08:42:51 -0700 |
| commit | 045f902de5a6eb5927c0f092c38be7a381f634f0 (patch) | |
| tree | ab85cec6415197016032f97146c8004e846cdd5c /lib/dec_and_lock.c | |
| parent | d2ee7198cc2414aade234a3cebc69e6cbff35d9b (diff) | |
do_sigaction: remove now unneeded recalc_sigpending()
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>
Acked-by: Roland McGrath <roland@redhat.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/dec_and_lock.c')
0 files changed, 0 insertions, 0 deletions