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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-05-02 09:59:21 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-06-01 12:58:48 -0400 |
| commit | b7f9a11a6cf1ea9ee6be3eb2b90d91327a09ad14 (patch) | |
| tree | 7d5a5f469aea8ac2b3e1ab41e05a6abafcb2b694 /arch/score/kernel | |
| parent | 51a7b448d4134e3e8eec633435e3e8faee14a828 (diff) | |
| download | linux-b7f9a11a6cf1ea9ee6be3eb2b90d91327a09ad14.tar.bz2 | |
new helper: sigmask_to_save()
replace boilerplate "should we use ->saved_sigmask or ->blocked?"
with calls of obvious inlined helper...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/score/kernel')
| -rw-r--r-- | arch/score/kernel/signal.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/arch/score/kernel/signal.c b/arch/score/kernel/signal.c index 9e751559375b..b24dfaf2462f 100644 --- a/arch/score/kernel/signal.c +++ b/arch/score/kernel/signal.c @@ -242,7 +242,7 @@ give_sigsegv: } static int handle_signal(unsigned long sig, siginfo_t *info, - struct k_sigaction *ka, sigset_t *oldset, struct pt_regs *regs) + struct k_sigaction *ka, struct pt_regs *regs) { int ret; @@ -269,7 +269,7 @@ static int handle_signal(unsigned long sig, siginfo_t *info, /* * Set up the stack frame */ - ret = setup_rt_frame(ka, regs, sig, oldset, info); + ret = setup_rt_frame(ka, regs, sig, sigmask_to_save(), info); if (ret == 0) block_sigmask(ka, sig); @@ -280,7 +280,6 @@ static int handle_signal(unsigned long sig, siginfo_t *info, static void do_signal(struct pt_regs *regs) { struct k_sigaction ka; - sigset_t *oldset; siginfo_t info; int signr; @@ -292,15 +291,10 @@ static void do_signal(struct pt_regs *regs) if (!user_mode(regs)) return; - if (test_thread_flag(TIF_RESTORE_SIGMASK)) - oldset = ¤t->saved_sigmask; - else - oldset = ¤t->blocked; - signr = get_signal_to_deliver(&info, &ka, regs, NULL); if (signr > 0) { /* Actually deliver the signal. */ - if (handle_signal(signr, &info, &ka, oldset, regs) == 0) { + if (handle_signal(signr, &info, &ka, regs) == 0) { /* * A signal was successfully delivered; the saved * sigmask will have been stored in the signal frame, |