Use the generic helper for cancelations.
Signed-off-by: Jens Axboe <axboe@xxxxxxxxx>
---
io_uring/futex.c | 20 +++-----------------
1 file changed, 3 insertions(+), 17 deletions(-)
diff --git a/io_uring/futex.c b/io_uring/futex.c
index 3159a2b7eeca..808eb57f1210 100644
--- a/io_uring/futex.c
+++ b/io_uring/futex.c
@@ -90,7 +90,7 @@ static bool io_futexv_claim(struct io_futex *iof)
return true;
}
-static bool __io_futex_cancel(struct io_ring_ctx *ctx, struct io_kiocb *req)
+static bool __io_futex_cancel(struct io_kiocb *req)
{
/* futex wake already done or in progress */
if (req->opcode == IORING_OP_FUTEX_WAIT) {
@@ -128,7 +128,7 @@ int io_futex_cancel(struct io_ring_ctx *ctx, struct io_cancel_data *cd,
if (req->cqe.user_data != cd->data &&
!(cd->flags & IORING_ASYNC_CANCEL_ANY))
continue;
- if (__io_futex_cancel(ctx, req))
+ if (__io_futex_cancel(req))
nr++;
if (!(cd->flags & IORING_ASYNC_CANCEL_ALL))
break;
@@ -144,21 +144,7 @@ int io_futex_cancel(struct io_ring_ctx *ctx, struct io_cancel_data *cd,
bool io_futex_remove_all(struct io_ring_ctx *ctx, struct io_uring_task *tctx,
bool cancel_all)
{
- struct hlist_node *tmp;
- struct io_kiocb *req;
- bool found = false;
-
- lockdep_assert_held(&ctx->uring_lock);
-
- hlist_for_each_entry_safe(req, tmp, &ctx->futex_list, hash_node) {
- if (!io_match_task_safe(req, tctx, cancel_all))
- continue;
- hlist_del_init(&req->hash_node);
- __io_futex_cancel(ctx, req);
- found = true;
- }
-
- return found;
+ return io_cancel_remove_all(ctx, tctx, &ctx->futex_list, cancel_all, __io_futex_cancel);
}
int io_futex_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
--
2.47.2
