From: Oleg Nesterov <oleg@redhat.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: David Howells <dhowells@redhat.com>, linux-kernel@vger.kernel.org
Subject: [PATCH] change current_is_single_threaded() to use for_each_thread()
Date: Mon, 5 Oct 2015 14:00:44 +0200 [thread overview]
Message-ID: <20151005120044.GA6198@redhat.com> (raw)
Change current_is_single_threaded() to use for_each_thread() rather
than deprecated while_each_thread().
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
---
lib/is_single_threaded.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/lib/is_single_threaded.c b/lib/is_single_threaded.c
index bd2bea9..391fd23 100644
--- a/lib/is_single_threaded.c
+++ b/lib/is_single_threaded.c
@@ -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:
--
1.5.5.1
next reply other threads:[~2015-10-05 12:04 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-05 12:00 Oleg Nesterov [this message]
2015-10-07 9:39 ` [PATCH] change current_is_single_threaded() to use for_each_thread() David Howells
2015-10-07 11:54 ` Oleg Nesterov
2015-10-07 13:50 ` David Howells
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