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[for-next,9/9] io_uring: reshuffle issue_flags

Message ID d6e4696c883943082d248716f4cd568f37b17a74.1669821213.git.asml.silence@gmail.com (mailing list archive)
State New
Headers show
Series poll & rsrc quiesce improvements | expand

Commit Message

Pavel Begunkov Nov. 30, 2022, 3:21 p.m. UTC 
Reshuffle issue flags to keep normal flags separate from the uring_cmd
ctx-setup like flags. Shift the second type to the second byte so it's
easier to add new ones in the future.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
---
 include/linux/io_uring.h | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)
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Patch

diff --git a/include/linux/io_uring.h b/include/linux/io_uring.h
index 0ded9e271523..29e519752da4 100644
--- a/include/linux/io_uring.h
+++ b/include/linux/io_uring.h
@@ -9,16 +9,15 @@ 
 enum io_uring_cmd_flags {
 	IO_URING_F_COMPLETE_DEFER	= 1,
 	IO_URING_F_UNLOCKED		= 2,
+	/* the request is executed from poll, it should not be freed */
+	IO_URING_F_MULTISHOT		= 4,
 	/* int's last bit, sign checks are usually faster than a bit test */
 	IO_URING_F_NONBLOCK		= INT_MIN,
 
 	/* ctx state flags, for URING_CMD */
-	IO_URING_F_SQE128		= 4,
-	IO_URING_F_CQE32		= 8,
-	IO_URING_F_IOPOLL		= 16,
-
-	/* the request is executed from poll, it should not be freed */
-	IO_URING_F_MULTISHOT		= 32,
+	IO_URING_F_SQE128		= (1 << 8),
+	IO_URING_F_CQE32		= (1 << 9),
+	IO_URING_F_IOPOLL		= (1 << 10),
 };
 
 struct io_uring_cmd {