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| author | Jens Axboe <axboe@kernel.dk> | 2024-09-14 17:51:15 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-09-14 17:51:15 +0300 |
| commit | 636119af94f2fbf3e4458be66a1bc740ba69ce6d (patch) | |
| tree | bb8a3bc758bb9855ef9cc60b91266e58b21b4315 /include/uapi | |
| parent | 7cc2a6eadcd7a5aa36ac63e6659f5c6138c7f4d2 (diff) | |
| download | linux-636119af94f2fbf3e4458be66a1bc740ba69ce6d.tar.xz | |
io_uring: rename "copy buffers" to "clone buffers"
A recent commit added support for copying registered buffers from one
ring to another. But that term is a bit confusing, as no copying of
buffer data is done here. What is being done is simply cloning the
buffer registrations from one ring to another.
Rename it while we still can, so that it's more descriptive. No
functional changes in this patch.
Fixes: 7cc2a6eadcd7 ("io_uring: add IORING_REGISTER_COPY_BUFFERS method")
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/io_uring.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/uapi/linux/io_uring.h b/include/uapi/linux/io_uring.h index 9dc5bb428c8a..1fe79e750470 100644 --- a/include/uapi/linux/io_uring.h +++ b/include/uapi/linux/io_uring.h @@ -609,8 +609,8 @@ enum io_uring_register_op { IORING_REGISTER_CLOCK = 29, - /* copy registered buffers from source ring to current ring */ - IORING_REGISTER_COPY_BUFFERS = 30, + /* clone registered buffers from source ring to current ring */ + IORING_REGISTER_CLONE_BUFFERS = 30, /* this goes last */ IORING_REGISTER_LAST, @@ -701,7 +701,7 @@ enum { IORING_REGISTER_SRC_REGISTERED = 1, }; -struct io_uring_copy_buffers { +struct io_uring_clone_buffers { __u32 src_fd; __u32 flags; __u32 pad[6]; |