diff options
| author | Damien Le Moal <dlemoal@kernel.org> | 2024-04-08 10:41:24 +0900 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-04-17 08:44:03 -0600 |
| commit | d9f1439a30d607f7bd06494ea2a63018b7d46380 (patch) | |
| tree | 1c142bad31842b830fae14eefc4e78d8e15759c7 /block/blk-zoned.c | |
| parent | bca150f0d4edbf02002efa3309bb8e8c9d6596c9 (diff) | |
block: Move zone related debugfs attribute to blk-zoned.c
block/blk-mq-debugfs-zone.c contains a single debugfs attribute
function. Defining this outside of block/blk-zoned.c does not really
help in any way, so move this zone related debugfs attribute to
block/blk-zoned.c and delete block/blk-mq-debugfs-zone.c.
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
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/20240408014128.205141-25-dlemoal@kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-zoned.c')
| -rw-r--r-- | block/blk-zoned.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/block/blk-zoned.c b/block/blk-zoned.c index e46d23ad2fa9..a06d7f7a54c7 100644 --- a/block/blk-zoned.c +++ b/block/blk-zoned.c @@ -23,6 +23,7 @@ #include "blk.h" #include "blk-mq-sched.h" +#include "blk-mq-debugfs.h" #define ZONE_COND_NAME(name) [BLK_ZONE_COND_##name] = #name static const char *const zone_cond_name[] = { @@ -1804,3 +1805,22 @@ int blk_revalidate_disk_zones(struct gendisk *disk) return ret; } EXPORT_SYMBOL_GPL(blk_revalidate_disk_zones); + +#ifdef CONFIG_BLK_DEBUG_FS + +int queue_zone_wlock_show(void *data, struct seq_file *m) +{ + struct request_queue *q = data; + unsigned int i; + + if (!q->disk->seq_zones_wlock) + return 0; + + for (i = 0; i < q->disk->nr_zones; i++) + if (test_bit(i, q->disk->seq_zones_wlock)) + seq_printf(m, "%u\n", i); + + return 0; +} + +#endif |