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| author | Damien Le Moal <dlemoal@kernel.org> | 2024-07-04 08:28:16 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-07-05 09:42:04 +0300 |
| commit | 2f20872ed43185780a5f30581472599342c86d4a (patch) | |
| tree | 3dda48ae4f438bf6e154cd854b5fa4885ca3feb4 /block | |
| parent | f2a7bea23710fceb99dac6da4ef82c3cc8932f7f (diff) | |
| download | linux-2f20872ed43185780a5f30581472599342c86d4a.tar.xz | |
block: Remove blk_alloc_zone_bitmap()
Remove the helper function blk_alloc_zone_bitmap() and replace its
single call site with a call to bitmap_alloc(). To be consistent with
this change, use bitmap_free() to free a disk convnetional zone bitmap.
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/20240704052816.623865-6-dlemoal@kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-zoned.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/block/blk-zoned.c b/block/blk-zoned.c index 0007ef9cd5ca..7ace890136a3 100644 --- a/block/blk-zoned.c +++ b/block/blk-zoned.c @@ -150,13 +150,6 @@ int blkdev_report_zones(struct block_device *bdev, sector_t sector, } EXPORT_SYMBOL_GPL(blkdev_report_zones); -static inline unsigned long *blk_alloc_zone_bitmap(int node, - unsigned int nr_zones) -{ - return kcalloc_node(BITS_TO_LONGS(nr_zones), sizeof(unsigned long), - GFP_NOIO, node); -} - static int blkdev_zone_reset_all(struct block_device *bdev) { struct bio bio; @@ -1482,7 +1475,7 @@ void disk_free_zone_resources(struct gendisk *disk) mempool_destroy(disk->zone_wplugs_pool); disk->zone_wplugs_pool = NULL; - kfree(disk->conv_zones_bitmap); + bitmap_free(disk->conv_zones_bitmap); disk->conv_zones_bitmap = NULL; disk->zone_capacity = 0; disk->last_zone_capacity = 0; @@ -1604,7 +1597,6 @@ static int blk_revalidate_conv_zone(struct blk_zone *zone, unsigned int idx, struct blk_revalidate_zone_args *args) { struct gendisk *disk = args->disk; - struct request_queue *q = disk->queue; if (zone->capacity != zone->len) { pr_warn("%s: Invalid conventional zone capacity\n", @@ -1620,7 +1612,7 @@ static int blk_revalidate_conv_zone(struct blk_zone *zone, unsigned int idx, if (!args->conv_zones_bitmap) { args->conv_zones_bitmap = - blk_alloc_zone_bitmap(q->node, args->nr_zones); + bitmap_zalloc(args->nr_zones, GFP_NOIO); if (!args->conv_zones_bitmap) return -ENOMEM; } |