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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>
This commit is contained in:
Pavel Begunkov 2021-08-09 20:18:07 +01:00 committed by Jens Axboe
parent e9dbe221f5
commit f56165e62f
1 changed files with 13 additions and 15 deletions
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28
fs/io_uring.c
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@ -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 bool io_poll_remove_waitqs(struct io_kiocb *req);
static int io_req_prep_async(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 struct kmem_cache *req_cachep;
static const struct file_operations io_uring_fops; 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; 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) static struct io_ring_ctx *io_ring_ctx_alloc(struct io_uring_params *p)
{ {
struct io_ring_ctx *ctx; struct io_ring_ctx *ctx;
@ -2468,19 +2479,6 @@ static bool io_rw_should_reissue(struct io_kiocb *req)
} }
#endif #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, static void __io_complete_rw(struct io_kiocb *req, long res, long res2,
unsigned int issue_flags) unsigned int issue_flags)
{ {