diff options
| author | Yunlong Xing <yunlong.xing@unisoc.com> | 2025-04-14 11:01:59 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2025-04-15 08:58:38 -0600 |
| commit | 1fdb8188c3d505452b40cdb365b1bb32be533a8e (patch) | |
| tree | 947dbef4c88cb6710022044935ccf03b502b1e8d | |
| parent | 40f2eb9b531475dd01b683fdaf61ca3cfd03a51e (diff) | |
loop: aio inherit the ioprio of original request
Set cmd->iocb.ki_ioprio to the ioprio of loop device's request.
The purpose is to inherit the original request ioprio in the aio
flow.
Signed-off-by: Yunlong Xing <yunlong.xing@unisoc.com>
Signed-off-by: Zhiguo Niu <zhiguo.niu@unisoc.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20250414030159.501180-1-yunlong.xing@unisoc.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
| -rw-r--r-- | drivers/block/loop.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/loop.c b/drivers/block/loop.c index 674527d770dc..dd7f33d47f4f 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -447,7 +447,7 @@ static int lo_rw_aio(struct loop_device *lo, struct loop_cmd *cmd, cmd->iocb.ki_filp = file; cmd->iocb.ki_complete = lo_rw_aio_complete; cmd->iocb.ki_flags = IOCB_DIRECT; - cmd->iocb.ki_ioprio = IOPRIO_PRIO_VALUE(IOPRIO_CLASS_NONE, 0); + cmd->iocb.ki_ioprio = req_get_ioprio(rq); if (rw == ITER_SOURCE) ret = file->f_op->write_iter(&cmd->iocb, &iter); |