diff options
Diffstat (limited to 'io_uring')
| -rw-r--r-- | io_uring/msg_ring.c | 4 | ||||
| -rw-r--r-- | io_uring/zcrx.c | 3 |
2 files changed, 2 insertions, 5 deletions
diff --git a/io_uring/msg_ring.c b/io_uring/msg_ring.c index 71400d6cefc8..4c2578f2efcb 100644 --- a/io_uring/msg_ring.c +++ b/io_uring/msg_ring.c @@ -82,7 +82,7 @@ static void io_msg_tw_complete(struct io_kiocb *req, io_tw_token_t tw) spin_unlock(&ctx->msg_lock); } if (req) - kmem_cache_free(req_cachep, req); + kfree_rcu(req, rcu_head); percpu_ref_put(&ctx->refs); } @@ -90,7 +90,7 @@ static int io_msg_remote_post(struct io_ring_ctx *ctx, struct io_kiocb *req, int res, u32 cflags, u64 user_data) { if (!READ_ONCE(ctx->submitter_task)) { - kmem_cache_free(req_cachep, req); + kfree_rcu(req, rcu_head); return -EOWNERDEAD; } req->opcode = IORING_OP_NOP; diff --git a/io_uring/zcrx.c b/io_uring/zcrx.c index 085eeed8cd50..00d0064b22a5 100644 --- a/io_uring/zcrx.c +++ b/io_uring/zcrx.c @@ -863,10 +863,7 @@ static int io_pp_zc_init(struct page_pool *pp) static void io_pp_zc_destroy(struct page_pool *pp) { struct io_zcrx_ifq *ifq = io_pp_to_ifq(pp); - struct io_zcrx_area *area = ifq->area; - if (WARN_ON_ONCE(area->free_count != area->nia.num_niovs)) - return; percpu_ref_put(&ifq->ctx->refs); } |