diff options
| author | Paolo Valente <paolo.valente@linaro.org> | 2020-03-21 10:45:19 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-04-23 10:36:26 +0200 |
| commit | ad749ca022ad4b5165e636cc74695e43fa43f9b9 (patch) | |
| tree | d38c49f6551b8f2cf048f585a31e07a154d1bb8a /block/bfq-iosched.c | |
| parent | 00d3928737712c0dcfae6019693cb889dd8e8445 (diff) | |
block, bfq: turn put_queue into release_process_ref in __bfq_bic_change_cgroup
commit c8997736650060594845e42c5d01d3118aec8d25 upstream.
A bfq_put_queue() may be invoked in __bfq_bic_change_cgroup(). The
goal of this put is to release a process reference to a bfq_queue. But
process-reference releases may trigger also some extra operation, and,
to this goal, are handled through bfq_release_process_ref(). So, turn
the invocation of bfq_put_queue() into an invocation of
bfq_release_process_ref().
Tested-by: cki-project@redhat.com
Signed-off-by: Paolo Valente <paolo.valente@linaro.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'block/bfq-iosched.c')
| -rw-r--r-- | block/bfq-iosched.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/block/bfq-iosched.c b/block/bfq-iosched.c index 5a825f9f1ea0..88497bff1135 100644 --- a/block/bfq-iosched.c +++ b/block/bfq-iosched.c @@ -2717,8 +2717,6 @@ static void bfq_bfqq_save_state(struct bfq_queue *bfqq) } } - -static void bfq_release_process_ref(struct bfq_data *bfqd, struct bfq_queue *bfqq) { /* |