diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/fs.h | 3 | ||||
| -rw-r--r-- | include/uapi/linux/io_uring.h | 5 |
2 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index 92732286b748..5174405e40d5 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -2789,6 +2789,9 @@ extern int vfs_fsync_range(struct file *file, loff_t start, loff_t end, int datasync); extern int vfs_fsync(struct file *file, int datasync); +extern int sync_file_range(struct file *file, loff_t offset, loff_t nbytes, + unsigned int flags); + /* * Sync the bytes written if this was a synchronous write. Expect ki_pos * to already be updated for the write, and will return either the amount diff --git a/include/uapi/linux/io_uring.h b/include/uapi/linux/io_uring.h index e23408692118..a0c460025036 100644 --- a/include/uapi/linux/io_uring.h +++ b/include/uapi/linux/io_uring.h @@ -26,6 +26,7 @@ struct io_uring_sqe { __kernel_rwf_t rw_flags; __u32 fsync_flags; __u16 poll_events; + __u32 sync_range_flags; }; __u64 user_data; /* data to be passed back at completion time */ union { @@ -38,6 +39,7 @@ struct io_uring_sqe { * sqe->flags */ #define IOSQE_FIXED_FILE (1U << 0) /* use fixed fileset */ +#define IOSQE_IO_DRAIN (1U << 1) /* issue after inflight IO */ /* * io_uring_setup() flags @@ -54,6 +56,7 @@ struct io_uring_sqe { #define IORING_OP_WRITE_FIXED 5 #define IORING_OP_POLL_ADD 6 #define IORING_OP_POLL_REMOVE 7 +#define IORING_OP_SYNC_FILE_RANGE 8 /* * sqe->fsync_flags @@ -133,5 +136,7 @@ struct io_uring_params { #define IORING_UNREGISTER_BUFFERS 1 #define IORING_REGISTER_FILES 2 #define IORING_UNREGISTER_FILES 3 +#define IORING_REGISTER_EVENTFD 4 +#define IORING_UNREGISTER_EVENTFD 5 #endif |