diff options
| author | Olivier Langlois <olivier@trillion01.com> | 2024-10-13 21:29:24 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-11-06 23:55:38 +0300 |
| commit | 6bf90bd8c58a305994948eb3409d91a7d8f2edae (patch) | |
| tree | 576ffb2dd0f69793729255bd4419bc71bbcf2b2e /include/linux | |
| parent | 71afd926f292bb8f3ca86e6c3c40123037f109c6 (diff) | |
| download | linux-6bf90bd8c58a305994948eb3409d91a7d8f2edae.tar.xz | |
io_uring/napi: add static napi tracking strategy
Add the static napi tracking strategy. That allows the user to manually
manage the napi ids list for busy polling, and eliminate the overhead of
dynamically updating the list from the fast path.
Signed-off-by: Olivier Langlois <olivier@trillion01.com>
Link: https://lore.kernel.org/r/96943de14968c35a5c599352259ad98f3c0770ba.1728828877.git.olivier@trillion01.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/io_uring_types.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/io_uring_types.h b/include/linux/io_uring_types.h index fba2988accc3..072e65e93105 100644 --- a/include/linux/io_uring_types.h +++ b/include/linux/io_uring_types.h @@ -408,7 +408,7 @@ struct io_ring_ctx { /* napi busy poll default timeout */ ktime_t napi_busy_poll_dt; bool napi_prefer_busy_poll; - bool napi_enabled; + u8 napi_track_mode; DECLARE_HASHTABLE(napi_ht, 4); #endif |