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authorPavel Begunkov <asml.silence@gmail.com>2023-01-16 17:49:01 +0100
committerJens Axboe <axboe@kernel.dk>2023-01-29 23:17:41 +0100
commit68a2cc1bba98144340f6ed66f3aed57e914766d0 (patch)
tree6f14340c6eacb77c046c4051f5edece009615983 /io_uring/io_uring.c
parentio_uring: optimise ctx flags layout (diff)
downloadlinux-68a2cc1bba98144340f6ed66f3aed57e914766d0.tar.xz
linux-68a2cc1bba98144340f6ed66f3aed57e914766d0.zip
io_uring: refactor __io_req_complete_post
Keep parts of __io_req_complete_post() relying on req->flags together so the value can be cached. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/2b4fbb42f404a0e75c4d9f0a5b16f314a839d0a9.1673887636.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring/io_uring.c')
-rw-r--r--io_uring/io_uring.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c
index c314dc111d5d..597b757e791e 100644
--- a/io_uring/io_uring.c
+++ b/io_uring/io_uring.c
@@ -974,14 +974,14 @@ static void __io_req_complete_post(struct io_kiocb *req)
req->link = NULL;
}
}
+ io_put_kbuf_comp(req);
+ io_dismantle_req(req);
io_req_put_rsrc(req);
/*
* Selected buffer deallocation in io_clean_op() assumes that
* we don't hold ->completion_lock. Clean them here to avoid
* deadlocks.
*/
- io_put_kbuf_comp(req);
- io_dismantle_req(req);
io_put_task(req->task, 1);
wq_list_add_head(&req->comp_list, &ctx->locked_free_list);
ctx->locked_free_nr++;