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| author | Christoph Hellwig <hch@lst.de> | 2024-06-17 08:04:45 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-06-19 07:58:28 -0600 |
| commit | aadd5c59c910427c0464c217d5ed588ff14e2502 (patch) | |
| tree | c6f7953fefc160775bbda4958de658663fa1c0ed /drivers/block | |
| parent | 1a02f3a73f8c670eddeb44bf52a75ae7f67cfc11 (diff) | |
| download | linux-stable-aadd5c59c910427c0464c217d5ed588ff14e2502.tar.gz linux-stable-aadd5c59c910427c0464c217d5ed588ff14e2502.tar.bz2 linux-stable-aadd5c59c910427c0464c217d5ed588ff14e2502.zip | |
block: move the synchronous flag to queue_limits
Move the synchronous flag into the queue_limits feature field so that it
can be set atomically with the queue frozen.
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/20240617060532.127975-19-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/brd.c | 2 | ||||
| -rw-r--r-- | drivers/block/zram/zram_drv.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/block/brd.c b/drivers/block/brd.c index b25dc463b5e3..d77deb571dbd 100644 --- a/drivers/block/brd.c +++ b/drivers/block/brd.c @@ -335,6 +335,7 @@ static int brd_alloc(int i) .max_hw_discard_sectors = UINT_MAX, .max_discard_segments = 1, .discard_granularity = PAGE_SIZE, + .features = BLK_FEAT_SYNCHRONOUS, }; list_for_each_entry(brd, &brd_devices, brd_list) @@ -366,7 +367,6 @@ static int brd_alloc(int i) strscpy(disk->disk_name, buf, DISK_NAME_LEN); set_capacity(disk, rd_size * 2); - blk_queue_flag_set(QUEUE_FLAG_SYNCHRONOUS, disk->queue); blk_queue_flag_set(QUEUE_FLAG_NOWAIT, disk->queue); err = add_disk(disk); if (err) diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c index f8f1b5b54795..efcb8d9d274c 100644 --- a/drivers/block/zram/zram_drv.c +++ b/drivers/block/zram/zram_drv.c @@ -2208,7 +2208,8 @@ static int zram_add(void) #if ZRAM_LOGICAL_BLOCK_SIZE == PAGE_SIZE .max_write_zeroes_sectors = UINT_MAX, #endif - .features = BLK_FEAT_STABLE_WRITES, + .features = BLK_FEAT_STABLE_WRITES | + BLK_FEAT_SYNCHRONOUS, }; 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); ret = device_add_disk(NULL, zram->disk, zram_disk_groups); if (ret) goto out_cleanup_disk; |