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Diffstat (limited to 'include/uapi/linux/io_uring.h')
-rw-r--r--include/uapi/linux/io_uring.h19
1 files changed, 10 insertions, 9 deletions
diff --git a/include/uapi/linux/io_uring.h b/include/uapi/linux/io_uring.h
index e1ae46683301..162ff99ed2cb 100644
--- a/include/uapi/linux/io_uring.h
+++ b/include/uapi/linux/io_uring.h
@@ -280,6 +280,7 @@ struct io_uring_params {
#define IORING_FEAT_SQPOLL_NONFIXED (1U << 7)
#define IORING_FEAT_EXT_ARG (1U << 8)
#define IORING_FEAT_NATIVE_WORKERS (1U << 9)
+#define IORING_FEAT_RSRC_TAGS (1U << 10)
/*
* io_uring_register(2) opcodes and arguments
@@ -298,8 +299,12 @@ enum {
IORING_UNREGISTER_PERSONALITY = 10,
IORING_REGISTER_RESTRICTIONS = 11,
IORING_REGISTER_ENABLE_RINGS = 12,
- IORING_REGISTER_RSRC = 13,
- IORING_REGISTER_RSRC_UPDATE = 14,
+
+ /* extended with tagging */
+ IORING_REGISTER_FILES2 = 13,
+ IORING_REGISTER_FILES_UPDATE2 = 14,
+ IORING_REGISTER_BUFFERS2 = 15,
+ IORING_REGISTER_BUFFERS_UPDATE = 16,
/* this goes last */
IORING_REGISTER_LAST
@@ -312,14 +317,10 @@ struct io_uring_files_update {
__aligned_u64 /* __s32 * */ fds;
};
-enum {
- IORING_RSRC_FILE = 0,
- IORING_RSRC_BUFFER = 1,
-};
-
struct io_uring_rsrc_register {
- __u32 type;
__u32 nr;
+ __u32 resv;
+ __u64 resv2;
__aligned_u64 data;
__aligned_u64 tags;
};
@@ -335,8 +336,8 @@ struct io_uring_rsrc_update2 {
__u32 resv;
__aligned_u64 data;
__aligned_u64 tags;
- __u32 type;
__u32 nr;
+ __u32 resv2;
};
/* Skip updating fd indexes set to this value in the fd table */