diff options
| author | Pavel Begunkov <asml.silence@gmail.com> | 2023-04-04 13:39:46 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-04-04 09:30:39 -0600 |
| commit | 8e15c0e71b8ae64fb7163532860f8d608165281f (patch) | |
| tree | 27f9f09c08c03720ae10393588ce70a57e8c82be /include/linux/io_uring_types.h | |
| parent | b8fb5b4fdd67f9d18109c5d21d44a8bd4ddb608b (diff) | |
io_uring/rsrc: keep cached refs per node
We cache refs of the current node (i.e. ctx->rsrc_node) in
ctx->rsrc_cached_refs. We'll be moving away from atomics, so move the
cached refs in struct io_rsrc_node for now. It's a prep patch and
shouldn't change anything in practise.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/9edc3669c1d71b06c2dca78b2b2b8bb9292738b9.1680576071.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/linux/io_uring_types.h')
| -rw-r--r-- | include/linux/io_uring_types.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/io_uring_types.h b/include/linux/io_uring_types.h index 561fa421c453..a0a5b5964d3a 100644 --- a/include/linux/io_uring_types.h +++ b/include/linux/io_uring_types.h @@ -240,7 +240,6 @@ struct io_ring_ctx { * uring_lock, and updated through io_uring_register(2) */ struct io_rsrc_node *rsrc_node; - int rsrc_cached_refs; atomic_t cancel_seq; struct io_file_table file_table; unsigned nr_user_files; |