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authorChristoph Böhmwalder2022-04-06 21:04:45 +0200
committerJens Axboe2022-04-06 13:07:53 -0600
commit286901941fd18a52b2138fddbbf589ad3639eb00 (patch)
tree357f09243e644dea7e221c65074aa1cc0cb407ee /drivers
parentae4d37b5df749926891583d42a6801b5da11e3c1 (diff)
drbd: set QUEUE_FLAG_STABLE_WRITES
We want our pages not to change while they are being written. Signed-off-by: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/block/drbd/drbd_main.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
index d6dfa286ddb3..4b0b25cc916e 100644
--- a/drivers/block/drbd/drbd_main.c
+++ b/drivers/block/drbd/drbd_main.c
@@ -2719,6 +2719,7 @@ enum drbd_ret_code drbd_create_device(struct drbd_config_context *adm_ctx, unsig
sprintf(disk->disk_name, "drbd%d", minor);
disk->private_data = device;
+ blk_queue_flag_set(QUEUE_FLAG_STABLE_WRITES, disk->queue);
blk_queue_write_cache(disk->queue, true, true);
/* Setting the max_hw_sectors to an odd value of 8kibyte here
This triggers a max_bio_size message upon first attach or connect */