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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-05-02 15:59:21 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-06-01 18:58:48 +0200 |
| commit | b7f9a11a6cf1ea9ee6be3eb2b90d91327a09ad14 (patch) | |
| tree | 7d5a5f469aea8ac2b3e1ab41e05a6abafcb2b694 /arch/microblaze/kernel/signal.c | |
| parent | new helper: restore_saved_sigmask() (diff) | |
| download | linux-b7f9a11a6cf1ea9ee6be3eb2b90d91327a09ad14.tar.xz linux-b7f9a11a6cf1ea9ee6be3eb2b90d91327a09ad14.zip | |
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/microblaze/kernel/signal.c')
| -rw-r--r-- | arch/microblaze/kernel/signal.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/arch/microblaze/kernel/signal.c b/arch/microblaze/kernel/signal.c index 8e644dfaba4f..fd2de5718a4e 100644 --- a/arch/microblaze/kernel/signal.c +++ b/arch/microblaze/kernel/signal.c @@ -312,8 +312,9 @@ do_restart: static int handle_signal(unsigned long sig, struct k_sigaction *ka, - siginfo_t *info, sigset_t *oldset, struct pt_regs *regs) + siginfo_t *info, struct pt_regs *regs) { + sigset_t *oldset = sigmask_to_save(); int ret; /* Set up the stack frame */ @@ -344,18 +345,12 @@ static void do_signal(struct pt_regs *regs, int in_syscall) siginfo_t info; int signr; struct k_sigaction ka; - sigset_t *oldset; #ifdef DEBUG_SIG printk(KERN_INFO "do signal: %p %d\n", regs, in_syscall); printk(KERN_INFO "do signal2: %lx %lx %ld [%lx]\n", regs->pc, regs->r1, regs->r12, current_thread_info()->flags); #endif - if (current_thread_info()->status & TS_RESTORE_SIGMASK) - oldset = ¤t->saved_sigmask; - else - oldset = ¤t->blocked; - signr = get_signal_to_deliver(&info, &ka, regs, NULL); if (signr > 0) { /* Whee! Actually deliver the signal. */ |