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| author | Al Viro | 2012-05-22 05:33:55 +0200 |
|---|---|---|
| committer | Al Viro | 2012-06-01 18:58:47 +0200 |
| commit | 51a7b448d4134e3e8eec633435e3e8faee14a828 (patch) | |
| tree | 8fc58560ffee1c944ec5e198029d5c2e6f7c0bd3 /arch/tile/kernel/signal.c | |
| parent | new helpers: {clear,test,test_and_clear}_restore_sigmask() (diff) | |
| download | kernel-qcow2-linux-51a7b448d4134e3e8eec633435e3e8faee14a828.tar.gz kernel-qcow2-linux-51a7b448d4134e3e8eec633435e3e8faee14a828.tar.xz kernel-qcow2-linux-51a7b448d4134e3e8eec633435e3e8faee14a828.zip | |
new helper: restore_saved_sigmask()
first fruits of ..._restore_sigmask() helpers: now we can take
boilerplate "signal didn't have a handler, clear RESTORE_SIGMASK
and restore the blocked mask from ->saved_mask" into a common
helper. Open-coded instances switched...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/tile/kernel/signal.c')
| -rw-r--r-- | arch/tile/kernel/signal.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/tile/kernel/signal.c b/arch/tile/kernel/signal.c index f79d4b88c747..62b3493ea77d 100644 --- a/arch/tile/kernel/signal.c +++ b/arch/tile/kernel/signal.c @@ -350,10 +350,7 @@ void do_signal(struct pt_regs *regs) } /* If there's no signal to deliver, just put the saved sigmask back. */ - if (current_thread_info()->status & TS_RESTORE_SIGMASK) { - current_thread_info()->status &= ~TS_RESTORE_SIGMASK; - sigprocmask(SIG_SETMASK, ¤t->saved_sigmask, NULL); - } + restore_saved_sigmask(); done: /* Avoid double syscall restart if there are nested signals. */ |