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authorLinus Torvalds <torvalds@linux-foundation.org>2022-06-03 10:10:38 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2022-06-03 10:10:38 -0700
commit5ac8bdb9ad47334a9590e29daf7e4149b0a34729 (patch)
treea2d869f48d3be125bba1cf12724a38f0dd6902aa /include/uapi/linux
parentMerge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost (diff)
parentio_uring: reinstate the inflight tracking (diff)
downloadlinux-dev-5ac8bdb9ad47334a9590e29daf7e4149b0a34729.tar.xz
linux-dev-5ac8bdb9ad47334a9590e29daf7e4149b0a34729.zip
Merge tag 'io_uring-5.19-2022-06-02' of git://git.kernel.dk/linux-block
Pull more io_uring updates from Jens Axboe: - A small series with some prep patches for the upcoming 5.20 split of the io_uring.c file. No functional changes here, just minor bits that are nice to get out of the way now (me) - Fix for a memory leak in high numbered provided buffer groups, introduced in the merge window (me) - Wire up the new socket opcode for allocated direct descriptors, making it consistent with the other opcodes that can instantiate a descriptor (me) - Fix for the inflight tracking, should go into 5.18-stable as well (me) - Fix for a deadlock for io-wq offloaded file slot allocations (Pavel) - Direct descriptor failure fput leak fix (Xiaoguang) - Fix for the direct descriptor allocation hinting in case of unsuccessful install (Xiaoguang) * tag 'io_uring-5.19-2022-06-02' of git://git.kernel.dk/linux-block: io_uring: reinstate the inflight tracking io_uring: fix deadlock on iowq file slot alloc io_uring: let IORING_OP_FILES_UPDATE support choosing fixed file slots io_uring: defer alloc_hint update to io_file_bitmap_set() io_uring: ensure fput() called correspondingly when direct install fails io_uring: wire up allocated direct descriptors for socket io_uring: fix a memory leak of buffer group list on exit io_uring: move shutdown under the general net section io_uring: unify calling convention for async prep handling io_uring: add io_op_defs 'def' pointer in req init and issue io_uring: make prep and issue side of req handlers named consistently io_uring: make timeout prep handlers consistent with other prep handlers
Diffstat (limited to 'include/uapi/linux')
-rw-r--r--include/uapi/linux/io_uring.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/uapi/linux/io_uring.h b/include/uapi/linux/io_uring.h
index 53e7dae92e42..776e0278f9dd 100644
--- a/include/uapi/linux/io_uring.h
+++ b/include/uapi/linux/io_uring.h
@@ -47,6 +47,7 @@ struct io_uring_sqe {
__u32 unlink_flags;
__u32 hardlink_flags;
__u32 xattr_flags;
+ __u32 close_flags;
};
__u64 user_data; /* data to be passed back at completion time */
/* pack this to avoid bogus arm OABI complaints */
@@ -259,6 +260,11 @@ enum io_uring_op {
#define IORING_ACCEPT_MULTISHOT (1U << 0)
/*
+ * close flags, store in sqe->close_flags
+ */
+#define IORING_CLOSE_FD_AND_FILE_SLOT (1U << 0)
+
+/*
* IO completion data structure (Completion Queue Entry)
*/
struct io_uring_cqe {