The patch titled
Subject: lib/is_single_threaded.c: change current_is_single_threaded() to use for_each_thread()
has been added to the -mm tree. Its filename is
change-current_is_single_threaded-to-use-for_each_thread.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/change-current_is_single_threaded-to-use-for_each_thread.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/change-current_is_single_threaded-to-use-for_each_thread.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/SubmitChecklist when testing your code ***
The -mm tree is included into linux-next and is updated
there every 3-4 working days
------------------------------------------------------
From: Oleg Nesterov <oleg@xxxxxxxxxx>
Subject: 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@xxxxxxxxxx>
Cc: David Howells <dhowells@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
lib/is_single_threaded.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff -puN lib/is_single_threaded.c~change-current_is_single_threaded-to-use-for_each_thread lib/is_single_threaded.c
--- a/lib/is_single_threaded.c~change-current_is_single_threaded-to-use-for_each_thread
+++ a/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:
_
Patches currently in -mm which might be from oleg@xxxxxxxxxx are
mm-fix-the-racy-mm-locked_vm-change-in.patch
mm-add-the-struct-mm_struct-mm-local-into.patch
mm-oom_kill-remove-the-wrong-fatal_signal_pending-check-in-oom_kill_process.patch
mm-oom_kill-cleanup-the-kill-sharing-same-memory-loop.patch
mm-oom_kill-fix-the-wrong-task-mm-==-mm-checks-in-oom_kill_process.patch
change-current_is_single_threaded-to-use-for_each_thread.patch
signals-kill-block_all_signals-and-unblock_all_signals.patch
coredump-ensure-all-coredumping-tasks-have-signal_group_coredump.patch
coredump-change-zap_threads-and-zap_process-to-use-for_each_thread.patch
--
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
