summaryrefslogtreecommitdiffstats
path: root/io_uring/cancel.h
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
commitace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch)
treeb2d64bc10158fdd5497876388cd68142ca374ed3 /io_uring/cancel.h
parentInitial commit. (diff)
downloadlinux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz
linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'io_uring/cancel.h')
-rw-r--r--io_uring/cancel.h24
1 files changed, 24 insertions, 0 deletions
diff --git a/io_uring/cancel.h b/io_uring/cancel.h
new file mode 100644
index 0000000000..fc98622e61
--- /dev/null
+++ b/io_uring/cancel.h
@@ -0,0 +1,24 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/io_uring_types.h>
+
+struct io_cancel_data {
+ struct io_ring_ctx *ctx;
+ union {
+ u64 data;
+ struct file *file;
+ };
+ u8 opcode;
+ u32 flags;
+ int seq;
+};
+
+int io_async_cancel_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
+int io_async_cancel(struct io_kiocb *req, unsigned int issue_flags);
+
+int io_try_cancel(struct io_uring_task *tctx, struct io_cancel_data *cd,
+ unsigned int issue_flags);
+void init_hash_table(struct io_hash_table *table, unsigned size);
+
+int io_sync_cancel(struct io_ring_ctx *ctx, void __user *arg);
+bool io_cancel_req_match(struct io_kiocb *req, struct io_cancel_data *cd);