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/waitid.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/waitid.c')
| -rw-r--r-- | io_uring/waitid.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/io_uring/waitid.c b/io_uring/waitid.c index 5c443e5f6d92..347b8f53efa7 100644 --- a/io_uring/waitid.c +++ b/io_uring/waitid.c @@ -16,7 +16,7 @@ #include "waitid.h" #include "../kernel/exit.h" -static void io_waitid_cb(struct io_kiocb *req, struct io_tw_state *ts); +static void io_waitid_cb(struct io_kiocb *req, io_tw_token_t tw); #define IO_WAITID_CANCEL_FLAG BIT(31) #define IO_WAITID_REF_MASK GENMASK(30, 0) @@ -185,13 +185,13 @@ static inline bool io_waitid_drop_issue_ref(struct io_kiocb *req) return true; } -static void io_waitid_cb(struct io_kiocb *req, struct io_tw_state *ts) +static void io_waitid_cb(struct io_kiocb *req, io_tw_token_t tw) { struct io_waitid_async *iwa = req->async_data; struct io_ring_ctx *ctx = req->ctx; int ret; - io_tw_lock(ctx, ts); + io_tw_lock(ctx, tw); ret = __do_wait(&iwa->wo); @@ -221,7 +221,7 @@ static void io_waitid_cb(struct io_kiocb *req, struct io_tw_state *ts) } io_waitid_complete(req, ret); - io_req_task_complete(req, ts); + io_req_task_complete(req, tw); } static int io_waitid_wait(struct wait_queue_entry *wait, unsigned mode, |