commit 4e4c22c71144c1b2e22c257ec6cf08ccb5be1165
author Roland McGrath <roland@redhat.com> Wed Apr 30 00:53:06 2008 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> Wed Apr 30 08:29:37 2008 -0700
tree 0a41fb405ab60654f70ead9698d5ce414a066c37
parent 80fe728d593e3a048a56610de932919f7d6d968a

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>

fs/eventpoll.c

diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index 0d23718..71af2fc 100644
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -1279,7 +1279,7 @@
 		if (error == -EINTR) {
 			memcpy(&current->saved_sigmask, &sigsaved,
 			       sizeof(sigsaved));
-			set_thread_flag(TIF_RESTORE_SIGMASK);
+			set_restore_sigmask();
 		} else
 			sigprocmask(SIG_SETMASK, &sigsaved, NULL);
 	}
@@ -1309,4 +1309,3 @@
 	return 0;
 }
 fs_initcall(eventpoll_init);
-