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/rsrc.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/rsrc.c')
| -rw-r--r-- | io_uring/rsrc.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/io_uring/rsrc.c b/io_uring/rsrc.c index 88d698efd75b..8f8147dd714c 100644 --- a/io_uring/rsrc.c +++ b/io_uring/rsrc.c @@ -13,7 +13,6 @@ #include <uapi/linux/io_uring.h> #include "io_uring.h" -#include "alloc_cache.h" #include "openclose.h" #include "rsrc.h" #include "memmap.h" @@ -129,16 +128,12 @@ struct io_rsrc_node *io_rsrc_node_alloc(struct io_ring_ctx *ctx, int type) { struct io_rsrc_node *node; - node = io_alloc_cache_get(&ctx->rsrc_node_cache); - if (!node) { - node = kzalloc(sizeof(*node), GFP_KERNEL); - if (!node) - return NULL; + node = kzalloc(sizeof(*node), GFP_KERNEL); + if (node) { + node->ctx = ctx; + node->refs = 1; + node->type = type; } - - node->ctx = ctx; - node->refs = 1; - node->type = type; return node; } @@ -487,8 +482,7 @@ void io_free_rsrc_node(struct io_rsrc_node *node) break; } - if (!io_alloc_cache_put(&ctx->rsrc_node_cache, node)) - kfree(node); + kfree(node); } static void __io_sqe_files_unregister(struct io_ring_ctx *ctx) |