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| author | Damien Le Moal <dlemoal@kernel.org> | 2024-04-08 03:41:25 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-04-17 16:44:03 +0200 |
| commit | a98b05b02f0f1f9f4a504564070af208b70214d0 (patch) | |
| tree | 7c5700b917e6cf150b2eb5346c4b9966b74ba098 /block/blk-mq-debugfs.c | |
| parent | block: Move zone related debugfs attribute to blk-zoned.c (diff) | |
| download | linux-a98b05b02f0f1f9f4a504564070af208b70214d0.tar.xz linux-a98b05b02f0f1f9f4a504564070af208b70214d0.zip | |
block: Replace zone_wlock debugfs entry with zone_wplugs entry
In preparation to completely remove zone write locking, replace the
"zone_wlock" mq-debugfs entry that was listing zones that are
write-locked with the zone_wplugs entry which lists the zones that
currently have a write plug allocated.
The write plug information provided is: the zone number, the zone write
plug flags, the zone write plug write pointer offset and the number of
BIOs currently waiting for execution in the zone write plug BIO list.
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Tested-by: Hans Holmberg <hans.holmberg@wdc.com>
Tested-by: Dennis Maisenbacher <dennis.maisenbacher@wdc.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/20240408014128.205141-26-dlemoal@kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-mq-debugfs.c')
| -rw-r--r-- | block/blk-mq-debugfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/blk-mq-debugfs.c b/block/blk-mq-debugfs.c index 94668e72ab09..ca1f2b9422d5 100644 --- a/block/blk-mq-debugfs.c +++ b/block/blk-mq-debugfs.c @@ -160,7 +160,7 @@ static const struct blk_mq_debugfs_attr blk_mq_debugfs_queue_attrs[] = { { "requeue_list", 0400, .seq_ops = &queue_requeue_list_seq_ops }, { "pm_only", 0600, queue_pm_only_show, NULL }, { "state", 0600, queue_state_show, queue_state_write }, - { "zone_wlock", 0400, queue_zone_wlock_show, NULL }, + { "zone_wplugs", 0400, queue_zone_wplugs_show, NULL }, { }, }; |