diff options
| author | Jens Axboe <axboe@kernel.dk> | 2024-10-26 06:43:44 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-11-02 15:44:30 -0600 |
| commit | fbbb8e991d86bb7539de6161746b6c747f93f533 (patch) | |
| tree | 6c2be719ea21b21c4251c65c0003ee57e190dba7 /io_uring/io_uring.c | |
| parent | 7029acd8a950393ee3a3d8e1a7ee1a9b77808a3b (diff) | |
io_uring/rsrc: get rid of io_rsrc_node allocation cache
It's not going to be needed in the fast path going forward, so kill it
off.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring/io_uring.c')
| -rw-r--r-- | io_uring/io_uring.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index 0876aa74c739..094788cca47f 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -312,9 +312,7 @@ static __cold struct io_ring_ctx *io_ring_ctx_alloc(struct io_uring_params *p) INIT_LIST_HEAD(&ctx->sqd_list); INIT_LIST_HEAD(&ctx->cq_overflow_list); INIT_LIST_HEAD(&ctx->io_buffers_cache); - 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_POLL_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)); @@ -358,7 +356,6 @@ static __cold struct io_ring_ctx *io_ring_ctx_alloc(struct io_uring_params *p) free_ref: percpu_ref_exit(&ctx->refs); err: - io_alloc_cache_free(&ctx->rsrc_node_cache, kfree); io_alloc_cache_free(&ctx->apoll_cache, kfree); io_alloc_cache_free(&ctx->netmsg_cache, io_netmsg_cache_free); io_alloc_cache_free(&ctx->rw_cache, io_rw_cache_free); @@ -2740,7 +2737,6 @@ static __cold void io_ring_ctx_free(struct io_ring_ctx *ctx) WARN_ON_ONCE(!list_empty(&ctx->ltimeout_list)); - io_alloc_cache_free(&ctx->rsrc_node_cache, kfree); if (ctx->mm_account) { mmdrop(ctx->mm_account); ctx->mm_account = NULL; |