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authorRoland McGrath <roland@redhat.com>2008-04-30 14:40:14 -0700
committerTony Luck <tony.luck@intel.com>2008-05-01 14:29:44 -0700
commit848376c774a941c29e4fa083d96d84a5f2190857 (patch)
tree190ded9079f7de75018e9d89049e65b62c239151 /arch/ia64/ia32
parentc0cd661b1b0ad83dac54420169ec9ca14df409e9 (diff)
downloadop-kernel-dev-848376c774a941c29e4fa083d96d84a5f2190857.zip
op-kernel-dev-848376c774a941c29e4fa083d96d84a5f2190857.tar.gz
[IA64] TS_RESTORE_SIGMASK
Replace TIF_RESTORE_SIGMASK with TS_RESTORE_SIGMASK and define our own set_restore_sigmask() function. This saves the costly SMP-safe set_bit operation, which we do not need for the sigmask flag since TIF_SIGPENDING always has to be set too. Signed-off-by: Roland McGrath <roland@redhat.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/ia32')
-rw-r--r--arch/ia64/ia32/ia32_signal.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/ia64/ia32/ia32_signal.c b/arch/ia64/ia32/ia32_signal.c
index 256a7fa..b763ca1 100644
--- a/arch/ia64/ia32/ia32_signal.c
+++ b/arch/ia64/ia32/ia32_signal.c
@@ -463,7 +463,7 @@ sys32_sigsuspend (int history0, int history1, old_sigset_t mask)
current->state = TASK_INTERRUPTIBLE;
schedule();
- set_thread_flag(TIF_RESTORE_SIGMASK);
+ set_restore_sigmask();
return -ERESTARTNOHAND;
}
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