diff options
| -rw-r--r-- | io_uring/waitid.c | 24 |
1 files changed, 1 insertions, 23 deletions
diff --git a/io_uring/waitid.c b/io_uring/waitid.c index 87d19710d68a..5c443e5f6d92 100644 --- a/io_uring/waitid.c +++ b/io_uring/waitid.c @@ -158,29 +158,7 @@ static bool __io_waitid_cancel(struct io_kiocb *req) int io_waitid_cancel(struct io_ring_ctx *ctx, struct io_cancel_data *cd, unsigned int issue_flags) { - struct hlist_node *tmp; - struct io_kiocb *req; - int nr = 0; - - if (cd->flags & (IORING_ASYNC_CANCEL_FD|IORING_ASYNC_CANCEL_FD_FIXED)) - return -ENOENT; - - io_ring_submit_lock(ctx, issue_flags); - hlist_for_each_entry_safe(req, tmp, &ctx->waitid_list, hash_node) { - if (req->cqe.user_data != cd->data && - !(cd->flags & IORING_ASYNC_CANCEL_ANY)) - continue; - if (__io_waitid_cancel(req)) - nr++; - if (!(cd->flags & IORING_ASYNC_CANCEL_ALL)) - break; - } - io_ring_submit_unlock(ctx, issue_flags); - - if (nr) - return nr; - - return -ENOENT; + return io_cancel_remove(ctx, cd, issue_flags, &ctx->waitid_list, __io_waitid_cancel); } bool io_waitid_remove_all(struct io_ring_ctx *ctx, struct io_uring_task *tctx, |