Commit 0fea2c45 authored by Pavel Begunkov's avatar Pavel Begunkov Committed by Jens Axboe
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io_uring: rearrange opdef flags by use pattern 



Keep all flags that we use in the generic req init path close together.
That saves a load for x86 because apparently some compilers prefer
reading single bytes.

Signed-off-by: default avatarPavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/ef03b6ce4a0c2a5234cd4037fa07e9e4902dcc9e.1740602793.git.asml.silence@gmail.com


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 5ee6e3ea

io_uring/opdef.h

+6 −6
Original line number Diff line number Diff line
@@ -7,6 +7,12 @@ struct io_issue_def { 
	unsigned		needs_file : 1;

	/* should block plug */

	unsigned		plug : 1;

	/* supports ioprio */

	unsigned		ioprio : 1;

	/* supports iopoll */

	unsigned		iopoll : 1;

	/* op supports buffer selection */

	unsigned		buffer_select : 1;

	/* hash wq insertion if file is a regular file */

	unsigned		hash_reg_file : 1;

	/* unbound wq insertion if file is a non-regular file */
@@ -15,14 +21,8 @@ struct io_issue_def { 
	unsigned		pollin : 1;

	unsigned		pollout : 1;

	unsigned		poll_exclusive : 1;

	/* op supports buffer selection */

	unsigned		buffer_select : 1;

	/* skip auditing */

	unsigned		audit_skip : 1;

	/* supports ioprio */

	unsigned		ioprio : 1;

	/* supports iopoll */

	unsigned		iopoll : 1;

	/* have to be put into the iopoll list */

	unsigned		iopoll_queue : 1;

	/* vectored opcode, set if 1) vectored, and 2) handler needs to know */