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[1/7] aio: Comment use of IOCB_FLAG_IOPRIO aio flag

Message ID 20181119035131.11255-2-damien.lemoal@wdc.com (mailing list archive)
State New, archived
Headers show
Series Improve I/O priority handling | expand

Commit Message

Damien Le Moal Nov. 19, 2018, 3:51 a.m. UTC 
Comment the use of the IOCB_FLAG_IOPRIO aio flag similarly to the
IOCB_FLAG_RESFD flag.

Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
---
 include/uapi/linux/aio_abi.h | 2 ++
 1 file changed, 2 insertions(+)

Comments

Christoph Hellwig Nov. 19, 2018, 8:12 a.m. UTC | #1 
On Mon, Nov 19, 2018 at 12:51:25PM +0900, Damien Le Moal wrote:
> Comment the use of the IOCB_FLAG_IOPRIO aio flag similarly to the
> IOCB_FLAG_RESFD flag.
> 
> Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>

Looks good,

Reviewed-by: Christoph Hellwig <hch@lst.de>
Johannes Thumshirn Nov. 19, 2018, 8:15 a.m. UTC | #2 
Looks good,
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
diff mbox series

Patch

diff --git a/include/uapi/linux/aio_abi.h b/include/uapi/linux/aio_abi.h
index ce43d340f010..8387e0af0f76 100644
--- a/include/uapi/linux/aio_abi.h
+++ b/include/uapi/linux/aio_abi.h
@@ -50,6 +50,8 @@  enum {
  *
  * IOCB_FLAG_RESFD - Set if the "aio_resfd" member of the "struct iocb"
  *                   is valid.
+ * IOCB_FLAG_IOPRIO - Set if the "aio_reqprio" member of the "struct iocb"
+ *                    is valid.
  */
 #define IOCB_FLAG_RESFD		(1 << 0)
 #define IOCB_FLAG_IOPRIO	(1 << 1)