diff options
| author | Jens Axboe <axboe@kernel.dk> | 2024-03-21 07:53:07 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-04-15 08:10:25 -0600 |
| commit | da22bdf38be2f2ba557d3031108614ebbba265e1 (patch) | |
| tree | 04ffcdfb6445283e0703be867be4f901c8960f22 /io_uring | |
| parent | 414d0f45c316221acbf066658afdbae5b354a5cc (diff) | |
io_uring/poll: shrink alloc cache size to 32
This should be plenty, rather than the default of 128, and matches what
we have on the rsrc and futex side as well.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring')
| -rw-r--r-- | io_uring/io_uring.c | 2 | ||||
| -rw-r--r-- | io_uring/poll.h | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index 1d453eb8e49f..8e53b93eeb18 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -308,7 +308,7 @@ static __cold struct io_ring_ctx *io_ring_ctx_alloc(struct io_uring_params *p) INIT_HLIST_HEAD(&ctx->io_buf_list); ret = io_alloc_cache_init(&ctx->rsrc_node_cache, IO_NODE_ALLOC_CACHE_MAX, sizeof(struct io_rsrc_node)); - ret |= io_alloc_cache_init(&ctx->apoll_cache, IO_ALLOC_CACHE_MAX, + ret |= io_alloc_cache_init(&ctx->apoll_cache, IO_POLL_ALLOC_CACHE_MAX, sizeof(struct async_poll)); ret |= io_alloc_cache_init(&ctx->netmsg_cache, IO_ALLOC_CACHE_MAX, sizeof(struct io_async_msghdr)); diff --git a/io_uring/poll.h b/io_uring/poll.h index 5c240f11069a..b0e3745f5a29 100644 --- a/io_uring/poll.h +++ b/io_uring/poll.h @@ -1,5 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 +#define IO_POLL_ALLOC_CACHE_MAX 32 + enum { IO_APOLL_OK, IO_APOLL_ABORTED, |