diff options
Diffstat (limited to 'io_uring')
| -rw-r--r-- | io_uring/cancel.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/io_uring/cancel.c b/io_uring/cancel.c index bf44563d687d..20612e93a354 100644 --- a/io_uring/cancel.c +++ b/io_uring/cancel.c @@ -25,24 +25,30 @@ struct io_cancel { }; #define CANCEL_FLAGS (IORING_ASYNC_CANCEL_ALL | IORING_ASYNC_CANCEL_FD | \ - IORING_ASYNC_CANCEL_ANY | IORING_ASYNC_CANCEL_FD_FIXED) + IORING_ASYNC_CANCEL_ANY | IORING_ASYNC_CANCEL_FD_FIXED | \ + IORING_ASYNC_CANCEL_USERDATA) /* * Returns true if the request matches the criteria outlined by 'cd'. */ bool io_cancel_req_match(struct io_kiocb *req, struct io_cancel_data *cd) { + bool match_user_data = cd->flags & IORING_ASYNC_CANCEL_USERDATA; + if (req->ctx != cd->ctx) return false; - if (cd->flags & IORING_ASYNC_CANCEL_ANY) { + + if (!(cd->flags & (IORING_ASYNC_CANCEL_FD))) + match_user_data = true; + + if (cd->flags & IORING_ASYNC_CANCEL_ANY) goto check_seq; - } else if (cd->flags & IORING_ASYNC_CANCEL_FD) { + if (cd->flags & IORING_ASYNC_CANCEL_FD) { if (req->file != cd->file) return false; - } else { - if (req->cqe.user_data != cd->data) - return false; } + if (match_user_data && req->cqe.user_data != cd->data) + return false; if (cd->flags & IORING_ASYNC_CANCEL_ALL) { check_seq: if (cd->seq == req->work.cancel_seq) |