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authorRoland McGrath <roland@redhat.com>2008-04-30 03:53:06 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-30 11:29:37 -0400
commit4e4c22c71144c1b2e22c257ec6cf08ccb5be1165 (patch)
tree0a41fb405ab60654f70ead9698d5ce414a066c37 /fs/eventpoll.c
parent80fe728d593e3a048a56610de932919f7d6d968a (diff)
signals: add set_restore_sigmask
This adds the set_restore_sigmask() inline in <linux/thread_info.h> and replaces every set_thread_flag(TIF_RESTORE_SIGMASK) with a call to it. No change, but abstracts the details of the flag protocol from all the calls. Signed-off-by: Roland McGrath <roland@redhat.com> Cc: Oleg Nesterov <oleg@tv-sign.ru> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: "Luck, Tony" <tony.luck@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/eventpoll.c')
-rw-r--r--fs/eventpoll.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index 0d237182d721..71af2fc0041e 100644
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -1279,7 +1279,7 @@ asmlinkage long sys_epoll_pwait(int epfd, struct epoll_event __user *events,
1279 if (error == -EINTR) { 1279 if (error == -EINTR) {
1280 memcpy(&current->saved_sigmask, &sigsaved, 1280 memcpy(&current->saved_sigmask, &sigsaved,
1281 sizeof(sigsaved)); 1281 sizeof(sigsaved));
1282 set_thread_flag(TIF_RESTORE_SIGMASK); 1282 set_restore_sigmask();
1283 } else 1283 } else
1284 sigprocmask(SIG_SETMASK, &sigsaved, NULL); 1284 sigprocmask(SIG_SETMASK, &sigsaved, NULL);
1285 } 1285 }
@@ -1309,4 +1309,3 @@ static int __init eventpoll_init(void)
1309 return 0; 1309 return 0;
1310} 1310}
1311fs_initcall(eventpoll_init); 1311fs_initcall(eventpoll_init);
1312