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authorGeert Uytterhoeven <geert@linux-m68k.org>2021-08-30 11:11:28 +0200
committerJens Axboe <axboe@kernel.dk>2021-09-02 06:34:45 -0600
commit55a51ea14094a1e7dd0d7f33237d246033dd39ab (patch)
treef15b10168ef9c63cba5cd57564cd5d4f0ec25f03
parent4ac6d90867a4de2e12117e755dbd76e08d88697f (diff)
block/mq-deadline: Move dd_queued() to fix defined but not used warning
If CONFIG_BLK_DEBUG_FS=n: block/mq-deadline.c:274:12: warning: ‘dd_queued’ defined but not used [-Wunused-function] 274 | static u32 dd_queued(struct deadline_data *dd, enum dd_prio prio) | ^~~~~~~~~ Fix this by moving dd_queued() just before the sole function that calls it. Fixes: 7b05bf771084ff78 ("Revert "block/mq-deadline: Prioritize high-priority requests"") Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Fixes: 38ba64d12d4c ("block/mq-deadline: Track I/O statistics") Reviewed-by: Bart Van Assche <bvanassche@acm.org> Link: https://lore.kernel.org/r/20210830091128.1854266-1-geert@linux-m68k.org Signed-off-by: Jens Axboe <axboe@kernel.dk>
-rw-r--r--block/mq-deadline.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/block/mq-deadline.c b/block/mq-deadline.c
index 3c3693c34f06..7f3c3932b723 100644
--- a/block/mq-deadline.c
+++ b/block/mq-deadline.c
@@ -270,12 +270,6 @@ deadline_move_request(struct deadline_data *dd, struct dd_per_prio *per_prio,
deadline_remove_request(rq->q, per_prio, rq);
}
-/* Number of requests queued for a given priority level. */
-static u32 dd_queued(struct deadline_data *dd, enum dd_prio prio)
-{
- return dd_sum(dd, inserted, prio) - dd_sum(dd, completed, prio);
-}
-
/*
* deadline_check_fifo returns 0 if there are no expired requests on the fifo,
* 1 otherwise. Requires !list_empty(&dd->fifo_list[data_dir])
@@ -953,6 +947,12 @@ static int dd_async_depth_show(void *data, struct seq_file *m)
return 0;
}
+/* Number of requests queued for a given priority level. */
+static u32 dd_queued(struct deadline_data *dd, enum dd_prio prio)
+{
+ return dd_sum(dd, inserted, prio) - dd_sum(dd, completed, prio);
+}
+
static int dd_queued_show(void *data, struct seq_file *m)
{
struct request_queue *q = data;