diff options
| author | Damien Le Moal <dlemoal@kernel.org> | 2024-07-04 14:28:15 +0900 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-07-05 00:42:04 -0600 |
| commit | f2a7bea23710fceb99dac6da4ef82c3cc8932f7f (patch) | |
| tree | f1707c27023fe82ac5e4d0abf7c90b0b1807cd82 /include/linux/blkdev.h | |
| parent | 81e7706345f06e1e97a092f59697b7e20a0ee868 (diff) | |
block: Remove REQ_OP_ZONE_RESET_ALL emulation
Now that device mapper can handle resetting all zones of a mapped zoned
device using REQ_OP_ZONE_RESET_ALL, all zoned block device drivers
support this operation. With this, the request queue feature
BLK_FEAT_ZONE_RESETALL is not necessary and the emulation code in
blk-zone.c can be removed.
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/20240704052816.623865-5-dlemoal@kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/linux/blkdev.h')
| -rw-r--r-- | include/linux/blkdev.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 4d0d4b83bc74..dc250d8070d2 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -318,9 +318,6 @@ typedef unsigned int __bitwise blk_features_t; /* is a zoned device */ #define BLK_FEAT_ZONED ((__force blk_features_t)(1u << 10)) -/* supports Zone Reset All */ -#define BLK_FEAT_ZONE_RESETALL ((__force blk_features_t)(1u << 11)) - /* supports PCI(e) p2p requests */ #define BLK_FEAT_PCI_P2PDMA ((__force blk_features_t)(1u << 12)) @@ -618,8 +615,6 @@ void blk_queue_flag_clear(unsigned int flag, struct request_queue *q); test_bit(QUEUE_FLAG_NOXMERGES, &(q)->queue_flags) #define blk_queue_nonrot(q) (!((q)->limits.features & BLK_FEAT_ROTATIONAL)) #define blk_queue_io_stat(q) ((q)->limits.features & BLK_FEAT_IO_STAT) -#define blk_queue_zone_resetall(q) \ - ((q)->limits.features & BLK_FEAT_ZONE_RESETALL) #define blk_queue_dax(q) ((q)->limits.features & BLK_FEAT_DAX) #define blk_queue_pci_p2pdma(q) ((q)->limits.features & BLK_FEAT_PCI_P2PDMA) #ifdef CONFIG_BLK_RQ_ALLOC_TIME |