Commit 90224350 authored Nov 06, 2015 by Oleg Nesterov Committed by Linus Torvalds Nov 06, 2015

lib/is_single_threaded.c: change current_is_single_threaded() to use for_each_thread()



Change current_is_single_threaded() to use for_each_thread() rather than
deprecated while_each_thread().

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent f773f32d

lib/is_single_threaded.c

+2 −3

Original line number	Diff line number	Diff line
		@@ -36,8 +36,7 @@ bool current_is_single_threaded(void)
		if (unlikely(p == task->group_leader))
		continue;

		t = p;
		do {
		for_each_thread(p, t) {
		if (unlikely(t->mm == mm))
		goto found;
		if (likely(t->mm))
		@@ -48,7 +47,7 @@ bool current_is_single_threaded(void)
		* forked before exiting.
		*/
		smp_rmb();
		} while_each_thread(p, t);
		}
		}
		ret = true;
		found: