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authorJens Axboe <axboe@fb.com>2016-04-13 13:33:19 -0600
committerJens Axboe <axboe@fb.com>2016-04-13 13:33:19 -0600
commitc888a8f95ae5b1067855235b3b71c1ebccf504f5 (patch)
treeb40d388cf1b30d5ac95a7472e4ca433d3ca18c6d /drivers/target
parentc875a7093f0479215cf9bf51356d7638f2ec5746 (diff)
block: kill off q->flush_flags
Now that we converted everything to the newer block write cache interface, kill off the queue flush_flags and queueable flush entries. Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/target')
-rw-r--r--drivers/target/target_core_iblock.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/target/target_core_iblock.c b/drivers/target/target_core_iblock.c
index 026a758e5778..7c4efb4417b0 100644
--- a/drivers/target/target_core_iblock.c
+++ b/drivers/target/target_core_iblock.c
@@ -687,10 +687,10 @@ iblock_execute_rw(struct se_cmd *cmd, struct scatterlist *sgl, u32 sgl_nents,
* Force writethrough using WRITE_FUA if a volatile write cache
* is not enabled, or if initiator set the Force Unit Access bit.
*/
- if (q->flush_flags & REQ_FUA) {
+ if (test_bit(QUEUE_FLAG_FUA, &q->queue_flags)) {
if (cmd->se_cmd_flags & SCF_FUA)
rw = WRITE_FUA;
- else if (!(q->flush_flags & REQ_FLUSH))
+ else if (!test_bit(QUEUE_FLAG_WC, &q->queue_flags))
rw = WRITE_FUA;
else
rw = WRITE;
@@ -836,7 +836,7 @@ static bool iblock_get_write_cache(struct se_device *dev)
struct block_device *bd = ib_dev->ibd_bd;
struct request_queue *q = bdev_get_queue(bd);
- return q->flush_flags & REQ_FLUSH;
+ return test_bit(QUEUE_FLAG_WC, &q->queue_flags);
}
static const struct target_backend_ops iblock_ops = {