Hi,
The 1st one moves request initializtion out of completion handler.
The following 2 patches support drain/sync mq queue in blk_cleanup_queue.
The 4th patch calls blk_cleanup_queue() in removing device path
to fix queue leak problem.
The 5th patch doesn't export blk_mq_free_queue() because the function
is called in release handler of queue kobject, and drivers needn't
to call it.
V1:
- add patch 1/5
- add comments on blk_execute_rq_nowait 2/5
- set QUEUE_FLAG_DEAD for MQ 2/5
- use __blk_mq_drain_queue() helper 2/5
block/blk-core.c | 21 ++++++++++++--
block/blk-exec.c | 4 +++
block/blk-mq.c | 71 +++++++++++++++++++++++-----------------------
block/blk-mq.h | 2 ++
block/blk-sysfs.c | 1 +
drivers/block/null_blk.c | 10 ++-----
include/linux/blk-mq.h | 1 -
7 files changed, 63 insertions(+), 47 deletions(-)
Thanks,
--
Ming Lei
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
