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| author | Jens Axboe <axboe@kernel.dk> | 2024-03-18 20:41:58 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-04-15 08:10:25 -0600 |
| commit | d10f19dff56eac5ae44dc270336b18071a8bd51c (patch) | |
| tree | ecc43b35af05671e2821eaeb455184791ab9efbf /include | |
| parent | e2ea5a7069133c01fe3dbda95d77af7f193a1a52 (diff) | |
| download | linux-stable-d10f19dff56eac5ae44dc270336b18071a8bd51c.tar.gz linux-stable-d10f19dff56eac5ae44dc270336b18071a8bd51c.tar.bz2 linux-stable-d10f19dff56eac5ae44dc270336b18071a8bd51c.zip | |
io_uring/uring_cmd: switch to always allocating async data
Basic conversion ensuring async_data is allocated off the prep path. Adds
a basic alloc cache as well, as passthrough IO can be quite high in rate.
Tested-by: Anuj Gupta <anuj20.g@samsung.com>
Reviewed-by: Anuj Gupta <anuj20.g@samsung.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/io_uring_types.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/io_uring_types.h b/include/linux/io_uring_types.h index 60d7e35fc303..0f24fdad19c2 100644 --- a/include/linux/io_uring_types.h +++ b/include/linux/io_uring_types.h @@ -301,6 +301,7 @@ struct io_ring_ctx { struct io_alloc_cache apoll_cache; struct io_alloc_cache netmsg_cache; struct io_alloc_cache rw_cache; + struct io_alloc_cache uring_cache; /* * Any cancelable uring_cmd is added to this list in |