diff options
| author | Caleb Sander Mateos <csander@purestorage.com> | 2025-02-16 19:25:04 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2025-02-17 05:34:50 -0700 |
| commit | bcf8a0293a019bb0c4aebafdebe9a1e7a923249a (patch) | |
| tree | 075a4aa0347e306e0b4bffe1efb24b53df62cd51 /io_uring/futex.c | |
| parent | 496f56bf9f1acf11ce14489f34d81ba6e4023f42 (diff) | |
io_uring: introduce type alias for io_tw_state
In preparation for changing how io_tw_state is passed, introduce a type
alias io_tw_token_t for struct io_tw_state *. This allows for changing
the representation in one place, without having to update the many
functions that just forward their struct io_tw_state * argument.
Also add a comment to struct io_tw_state to explain its purpose.
Signed-off-by: Caleb Sander Mateos <csander@purestorage.com>
Link: https://lore.kernel.org/r/20250217022511.1150145-1-csander@purestorage.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring/futex.c')
| -rw-r--r-- | io_uring/futex.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/io_uring/futex.c b/io_uring/futex.c index ede6279cadc6..b7581766406c 100644 --- a/io_uring/futex.c +++ b/io_uring/futex.c @@ -44,30 +44,30 @@ void io_futex_cache_free(struct io_ring_ctx *ctx) io_alloc_cache_free(&ctx->futex_cache, kfree); } -static void __io_futex_complete(struct io_kiocb *req, struct io_tw_state *ts) +static void __io_futex_complete(struct io_kiocb *req, io_tw_token_t tw) { req->async_data = NULL; hlist_del_init(&req->hash_node); - io_req_task_complete(req, ts); + io_req_task_complete(req, tw); } -static void io_futex_complete(struct io_kiocb *req, struct io_tw_state *ts) +static void io_futex_complete(struct io_kiocb *req, io_tw_token_t tw) { struct io_futex_data *ifd = req->async_data; struct io_ring_ctx *ctx = req->ctx; - io_tw_lock(ctx, ts); + io_tw_lock(ctx, tw); if (!io_alloc_cache_put(&ctx->futex_cache, ifd)) kfree(ifd); - __io_futex_complete(req, ts); + __io_futex_complete(req, tw); } -static void io_futexv_complete(struct io_kiocb *req, struct io_tw_state *ts) +static void io_futexv_complete(struct io_kiocb *req, io_tw_token_t tw) { struct io_futex *iof = io_kiocb_to_cmd(req, struct io_futex); struct futex_vector *futexv = req->async_data; - io_tw_lock(req->ctx, ts); + io_tw_lock(req->ctx, tw); if (!iof->futexv_unqueued) { int res; @@ -79,7 +79,7 @@ static void io_futexv_complete(struct io_kiocb *req, struct io_tw_state *ts) kfree(req->async_data); req->flags &= ~REQ_F_ASYNC_DATA; - __io_futex_complete(req, ts); + __io_futex_complete(req, tw); } static bool io_futexv_claim(struct io_futex *iof) |