From 7754f669ffde3919e398a9e591cd7510d6cf4e73 Mon Sep 17 00:00:00 2001 From: Dennis Zhou Date: Wed, 5 Dec 2018 12:10:39 -0500 Subject: blkcg: rename blkg_try_get() to blkg_tryget() blkg reference counting now uses percpu_ref rather than atomic_t. Let's make this consistent with css_tryget. This renames blkg_try_get to blkg_tryget and now returns a bool rather than the blkg or %NULL. Signed-off-by: Dennis Zhou Reviewed-by: Josef Bacik Acked-by: Tejun Heo Signed-off-by: Jens Axboe --- block/blk-iolatency.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'block/blk-iolatency.c') diff --git a/block/blk-iolatency.c b/block/blk-iolatency.c index 5a79f06a730d..0b14c3d57769 100644 --- a/block/blk-iolatency.c +++ b/block/blk-iolatency.c @@ -698,7 +698,7 @@ static void blkiolatency_timer_fn(struct timer_list *t) * We could be exiting, don't access the pd unless we have a * ref on the blkg. */ - if (!blkg_try_get(blkg)) + if (!blkg_tryget(blkg)) continue; iolat = blkg_to_lat(blkg); -- cgit