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| author | Pavel Begunkov <asml.silence@gmail.com> | 2021-08-09 21:18:07 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-08-23 21:09:22 +0200 |
| commit | f56165e62fae78200292857628e4f1d8d12a0ed0 (patch) | |
| tree | 2e3ff04d75f585558a91cee424c9f5775b07e900 /fs/io_uring.c | |
| parent | io_uring: optimise putting task struct (diff) | |
| download | linux-f56165e62fae78200292857628e4f1d8d12a0ed0.tar.xz linux-f56165e62fae78200292857628e4f1d8d12a0ed0.zip | |
io_uring: move io_fallback_req_func()
Move io_fallback_req_func() to kill yet another forward declaration.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/d0a8f9d9a0057ed761d6237167d51c9378798d2d.1628536684.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to '')
| -rw-r--r-- | fs/io_uring.c | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/fs/io_uring.c b/fs/io_uring.c index 2eeaf4a15367..86162ebd6bae 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -1067,8 +1067,6 @@ static void io_submit_flush_completions(struct io_ring_ctx *ctx); static bool io_poll_remove_waitqs(struct io_kiocb *req); static int io_req_prep_async(struct io_kiocb *req); -static void io_fallback_req_func(struct work_struct *unused); - static struct kmem_cache *req_cachep; static const struct file_operations io_uring_fops; @@ -1145,6 +1143,19 @@ static inline bool io_is_timeout_noseq(struct io_kiocb *req) return !req->timeout.off; } +static void io_fallback_req_func(struct work_struct *work) +{ + struct io_ring_ctx *ctx = container_of(work, struct io_ring_ctx, + fallback_work.work); + struct llist_node *node = llist_del_all(&ctx->fallback_llist); + struct io_kiocb *req, *tmp; + + percpu_ref_get(&ctx->refs); + llist_for_each_entry_safe(req, tmp, node, io_task_work.fallback_node) + req->io_task_work.func(req); + percpu_ref_put(&ctx->refs); +} + static struct io_ring_ctx *io_ring_ctx_alloc(struct io_uring_params *p) { struct io_ring_ctx *ctx; @@ -2468,19 +2479,6 @@ static bool io_rw_should_reissue(struct io_kiocb *req) } #endif -static void io_fallback_req_func(struct work_struct *work) -{ - struct io_ring_ctx *ctx = container_of(work, struct io_ring_ctx, - fallback_work.work); - struct llist_node *node = llist_del_all(&ctx->fallback_llist); - struct io_kiocb *req, *tmp; - - percpu_ref_get(&ctx->refs); - llist_for_each_entry_safe(req, tmp, node, io_task_work.fallback_node) - req->io_task_work.func(req); - percpu_ref_put(&ctx->refs); -} - static void __io_complete_rw(struct io_kiocb *req, long res, long res2, unsigned int issue_flags) { |