diff options
| author | Christoph Hellwig <hch@lst.de> | 2024-06-17 09:04:44 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-06-19 16:58:28 +0300 |
| commit | 1a02f3a73f8c670eddeb44bf52a75ae7f67cfc11 (patch) | |
| tree | 6e73a57a319bd465d82c5bfee7de2bfed943da0b /drivers/block/zram/zram_drv.c | |
| parent | cdb2497918cc2929691408bac87b58433b45b6d3 (diff) | |
| download | linux-1a02f3a73f8c670eddeb44bf52a75ae7f67cfc11.tar.xz | |
block: move the stable_writes flag to queue_limits
Move the stable_writes flag into the queue_limits feature field so that
it can be set atomically with the queue frozen.
The flag is now inherited by blk_stack_limits, which greatly simplifies
the code in dm, and fixed md which previously did not pass on the flag
set on lower devices.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Link: https://lore.kernel.org/r/20240617060532.127975-18-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block/zram/zram_drv.c')
| -rw-r--r-- | drivers/block/zram/zram_drv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c index aad840fc7e18..f8f1b5b54795 100644 --- a/drivers/block/zram/zram_drv.c +++ b/drivers/block/zram/zram_drv.c @@ -2208,6 +2208,7 @@ static int zram_add(void) #if ZRAM_LOGICAL_BLOCK_SIZE == PAGE_SIZE .max_write_zeroes_sectors = UINT_MAX, #endif + .features = BLK_FEAT_STABLE_WRITES, }; struct zram *zram; int ret, device_id; @@ -2246,7 +2247,6 @@ static int zram_add(void) /* Actual capacity set using sysfs (/sys/block/zram<id>/disksize */ set_capacity(zram->disk, 0); blk_queue_flag_set(QUEUE_FLAG_SYNCHRONOUS, zram->disk->queue); - blk_queue_flag_set(QUEUE_FLAG_STABLE_WRITES, zram->disk->queue); ret = device_add_disk(NULL, zram->disk, zram_disk_groups); if (ret) goto out_cleanup_disk; |