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| author | Oleg Nesterov <oleg@redhat.com> | 2015-11-06 16:31:26 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-11-06 17:50:42 -0800 |
| commit | 90224350eaaf8b8043b19c393048f732bc2e4120 (patch) | |
| tree | b50461be19cae9b88551e597a65be8a404134758 /lib/is_single_threaded.c | |
| parent | f773f32d71a4ed9a645634da107cd249e09e1180 (diff) | |
| download | lwn-90224350eaaf8b8043b19c393048f732bc2e4120.tar.gz lwn-90224350eaaf8b8043b19c393048f732bc2e4120.zip | |
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>
Diffstat (limited to 'lib/is_single_threaded.c')
| -rw-r--r-- | 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 bd2bea963364..391fd23976a2 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: |