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io_uring: rearrange opdef flags by use pattern

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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: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/ef03b6ce4a0c2a5234cd4037fa07e9e4902dcc9e.1740602793.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Pavel Begunkov 2025-02-26 20:46:34 +00:00 committed by Jens Axboe
parent 5ee6e3ea31
commit 0fea2c4509
1 changed files with 6 additions and 6 deletions
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12
io_uring/opdef.h
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@ -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 */