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authorAl Viro <viro@zeniv.linux.org.uk>2012-04-27 13:42:45 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2012-06-01 12:58:50 -0400
commitedd63a2763bdae0daa4f0a4d4c5d61d1154352a5 (patch)
treea36c599628574280999af2d1e7bfe2a4a6969164 /include/linux/thread_info.h
parent6fd84c0831ec78d98736b76dc5e9b849f1dbfc9e (diff)
set_restore_sigmask() is never called without SIGPENDING (and never should be)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include/linux/thread_info.h')
-rw-r--r--include/linux/thread_info.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h
index ed279701ac7..ccc1899bd62 100644
--- a/include/linux/thread_info.h
+++ b/include/linux/thread_info.h
@@ -8,6 +8,7 @@
#define _LINUX_THREAD_INFO_H
#include <linux/types.h>
+#include <linux/bug.h>
struct timespec;
struct compat_timespec;
@@ -125,7 +126,7 @@ static inline int test_ti_thread_flag(struct thread_info *ti, int flag)
static inline void set_restore_sigmask(void)
{
set_thread_flag(TIF_RESTORE_SIGMASK);
- set_thread_flag(TIF_SIGPENDING);
+ WARN_ON(!test_thread_flag(TIF_SIGPENDING));
}
static inline void clear_restore_sigmask(void)
{