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| author |   Matt Fleming <matt.fleming@intel.com> | 2012-05-11 10:58:04 +1000 |
|---|---|---|
| committer |   Al Viro <viro@zeniv.linux.org.uk> | 2012-05-21 23:52:33 -0400 |
| commit | a12c3694aeb0321d5e6a50321c63881bd92a1bf2 (patch) | |
| tree | 3ba754f5809032912f9f11c58447ce99f289521d /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | microblaze: don't reimplement force_sigsegv() (diff) | |
| download | wireguard-linux-a12c3694aeb0321d5e6a50321c63881bd92a1bf2.tar.xz wireguard-linux-a12c3694aeb0321d5e6a50321c63881bd92a1bf2.zip | |
microblaze: no need to reset handler if SA_ONESHOT
get_signal_to_deliver() already resets the signal handler if SA_ONESHOT is
set in ka->sa.sa_flags, there's no need to do it again in handle_signal().
Furthermore, because we were modifying ka->sa.sa_handler (which is a copy
of sighand->action[]) instead of sighand->action[] the original code
actually had no effect on signal delivery.
Acked-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Michal Simek <monstr@monstr.eu>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions