diff options
Diffstat (limited to 'io_uring/io_uring.c')
| -rw-r--r-- | io_uring/io_uring.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index 7bfbc7c223677..ceacf6230e342 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -157,7 +157,7 @@ static int __read_mostly sysctl_io_uring_disabled; static int __read_mostly sysctl_io_uring_group = -1; #ifdef CONFIG_SYSCTL -static struct ctl_table kernel_io_uring_disabled_table[] = { +static const struct ctl_table kernel_io_uring_disabled_table[] = { { .procname = "io_uring_disabled", .data = &sysctl_io_uring_disabled, @@ -315,16 +315,18 @@ static __cold struct io_ring_ctx *io_ring_ctx_alloc(struct io_uring_params *p) INIT_LIST_HEAD(&ctx->cq_overflow_list); INIT_LIST_HEAD(&ctx->io_buffers_cache); ret = io_alloc_cache_init(&ctx->apoll_cache, IO_POLL_ALLOC_CACHE_MAX, - sizeof(struct async_poll)); + sizeof(struct async_poll), 0); ret |= io_alloc_cache_init(&ctx->netmsg_cache, IO_ALLOC_CACHE_MAX, - sizeof(struct io_async_msghdr)); + sizeof(struct io_async_msghdr), + offsetof(struct io_async_msghdr, clear)); ret |= io_alloc_cache_init(&ctx->rw_cache, IO_ALLOC_CACHE_MAX, - sizeof(struct io_async_rw)); + sizeof(struct io_async_rw), + offsetof(struct io_async_rw, clear)); ret |= io_alloc_cache_init(&ctx->uring_cache, IO_ALLOC_CACHE_MAX, - sizeof(struct io_uring_cmd_data)); + sizeof(struct io_uring_cmd_data), 0); spin_lock_init(&ctx->msg_lock); ret |= io_alloc_cache_init(&ctx->msg_cache, IO_ALLOC_CACHE_MAX, - sizeof(struct io_kiocb)); + sizeof(struct io_kiocb), 0); ret |= io_futex_cache_init(ctx); if (ret) goto free_ref; |