diff options
author | Jens Axboe <axboe@kernel.dk> | 2018-02-07 15:54:25 -0700 |
---|---|---|
committer | Jens Axboe <axboe@kernel.dk> | 2018-02-07 15:54:25 -0700 |
commit | 8525e5ff456592effe83640ea1702525e35b0363 (patch) | |
tree | 9943d51f75ba4f53fbbb900cef3ae4735882b796 /block/blk-wbt.c | |
parent | 61a695184fcc8f225327206b88320279dd8684af (diff) | |
parent | a7877390614770965a6925dfed79cbd3eeeb61e0 (diff) |
Merge branch 'for-linus' into test
* for-linus:
block, bfq: add requeue-request hook
bcache: fix for data collapse after re-attaching an attached device
bcache: return attach error when no cache set exist
bcache: set writeback_rate_update_seconds in range [1, 60] seconds
bcache: fix for allocator and register thread race
bcache: set error_limit correctly
bcache: properly set task state in bch_writeback_thread()
bcache: fix high CPU occupancy during journal
bcache: add journal statistic
block: Add should_fail_bio() for bpf error injection
blk-wbt: account flush requests correctly
Diffstat (limited to 'block/blk-wbt.c')
-rw-r--r-- | block/blk-wbt.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/block/blk-wbt.c b/block/blk-wbt.c index ae8de9780085..f92fc84b5e2c 100644 --- a/block/blk-wbt.c +++ b/block/blk-wbt.c @@ -697,7 +697,15 @@ u64 wbt_default_latency_nsec(struct request_queue *q) static int wbt_data_dir(const struct request *rq) { - return rq_data_dir(rq); + const int op = req_op(rq); + + if (op == REQ_OP_READ) + return READ; + else if (op == REQ_OP_WRITE || op == REQ_OP_FLUSH) + return WRITE; + + /* don't account */ + return -1; } int wbt_init(struct request_queue *q) |