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| author | Pavel Begunkov <asml.silence@gmail.com> | 2024-03-13 15:52:41 +0000 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-03-13 14:50:42 -0600 |
| commit | 9219e4a9d4ad57323837f7c3562964e61840b17a (patch) | |
| tree | e7abb224040c79fdd0c990dfb6e8abf1a19ba7f4 /io_uring/kbuf.h | |
| parent | 2c5c0ba1179d31b0a030b45a16df6181d1bc3ea6 (diff) | |
| download | lwn-9219e4a9d4ad57323837f7c3562964e61840b17a.tar.gz lwn-9219e4a9d4ad57323837f7c3562964e61840b17a.zip | |
io_uring/kbuf: rename is_mapped
In buffer lists we have ->is_mapped as well as ->is_mmap, it's
pretty hard to stay sane double checking which one means what,
and in the long run there is a high chance of an eventual bug.
Rename ->is_mapped into ->is_buf_ring.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/c4838f4d8ad506ad6373f1c305aee2d2c1a89786.1710343154.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring/kbuf.h')
| -rw-r--r-- | io_uring/kbuf.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/io_uring/kbuf.h b/io_uring/kbuf.h index 5218bfd79e87..1c7b654ee726 100644 --- a/io_uring/kbuf.h +++ b/io_uring/kbuf.h @@ -26,7 +26,7 @@ struct io_buffer_list { __u16 mask; /* ring mapped provided buffers */ - __u8 is_mapped; + __u8 is_buf_ring; /* ring mapped provided buffers, but mmap'ed by application */ __u8 is_mmap; /* bl is visible from an RCU point of view for lookup */ |