[PATCH 2/6] blk-mq: Move the "state" debugfs attribute one level down

Bart Van Assche
2017-04-11T20:58:38Z

Move the "state" attribute from the top level to the "mq" directory
as requested by Omar.

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Cc: Omar Sandoval <osandov@fb.com>
Cc: Hannes Reinecke <hare@suse.com>
---
block/blk-mq-debugfs.c | 9 +--------
1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/block/blk-mq-debugfs.c b/block/blk-mq-debugfs.c
index a1ce823578c7..564470d4af52 100644
--- a/block/blk-mq-debugfs.c
+++ b/block/blk-mq-debugfs.c
@@ -149,11 +149,6 @@ static const struct file_operations blk_queue_flags_fops = {
.write = blk_queue_flags_store,
};

-static const struct blk_mq_debugfs_attr blk_queue_attrs[] = {
- {"state", 0600, &blk_queue_flags_fops},
- {},
-};
-
static void print_stat(struct seq_file *m, struct blk_rq_stat *stat)
{
if (stat->nr_samples) {
@@ -762,6 +757,7 @@ static const struct file_operations ctx_completed_fops = {

static const struct blk_mq_debugfs_attr blk_mq_debugfs_queue_attrs[] = {
{"poll_stat", 0400, &queue_poll_stat_fops},
+ {"state", 0600, &blk_queue_flags_fops},
{},
};

@@ -877,9 +873,6 @@ int blk_mq_debugfs_register_hctxs(struct request_queue *q)
if (!q->debugfs_dir)
return -ENOENT;

- if (!debugfs_create_files(q->debugfs_dir, q, blk_queue_attrs))
- goto err;
-
q->mq_debugfs_dir = debugfs_create_dir("mq", q->debugfs_dir);
if (!q->mq_debugfs_dir)
goto err;
--
2.12.0