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block: fix blk_zone_cond_str() comment

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Fix the comment for blk_zone_cond_str() by replacing the meaningless
BLK_ZONE_ZONE_XXX comment with the correct BLK_ZONE_COND_name, thus also
replacing the XXX with what that actually means.

Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Damien Le Moal 2026-01-06 16:00:56 +09:00 • committed by Jens Axboe
commit 41ee77b753
2 changed files with 6 additions and 6 deletions
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10
block/blk-zoned.c
View file

@ -112,12 +112,12 @@ static inline unsigned int disk_zone_wplugs_hash_size(struct gendisk *disk)
#define BLK_ZONE_WPLUG_UNHASHED (1U << 2)
/**
* blk_zone_cond_str - Return string XXX in BLK_ZONE_COND_XXX.
* @zone_cond: BLK_ZONE_COND_XXX.
* blk_zone_cond_str - Return a zone condition name string
* @zone_cond: a zone condition BLK_ZONE_COND_name
*
* Description: Centralize block layer function to convert BLK_ZONE_COND_XXX
* into string format. Useful in the debugging and tracing zone conditions. For
* invalid BLK_ZONE_COND_XXX it returns string "UNKNOWN".
* Convert a BLK_ZONE_COND_name zone condition into the string "name". Useful
* for the debugging and tracing zone conditions. For an invalid zone
* conditions, the string "UNKNOWN" is returned.
*/
const char *blk_zone_cond_str(enum blk_zone_cond zone_cond)
{

2
include/linux/blkdev.h
View file

@ -1044,7 +1044,7 @@ static inline struct request_queue *bdev_get_queue(struct block_device *bdev)
return bdev->bd_queue; /* this is never NULL */
}
/* Helper to convert BLK_ZONE_ZONE_XXX to its string format XXX */
/* Convert a zone condition BLK_ZONE_COND_name into the string "name" */
const char *blk_zone_cond_str(enum blk_zone_cond zone_cond);
static inline unsigned int bio_zone_no(struct bio *bio)