From a6e959bd3d6bfe8a3daeeacb714a299b9094a6cb Mon Sep 17 00:00:00 2001 From: Kunwu Chan Date: Tue, 30 Jan 2024 18:02:47 +0800 Subject: io_uring: Simplify the allocation of slab caches commit 0a31bd5f2bbb ("KMEM_CACHE(): simplify slab cache creation") introduces a new macro. Use the new KMEM_CACHE() macro instead of direct kmem_cache_create to simplify the creation of SLAB caches. Signed-off-by: Kunwu Chan Link: https://lore.kernel.org/r/20240130100247.81460-1-chentao@kylinos.cn Signed-off-by: Jens Axboe --- io_uring/io_uring.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index f1e3646c727c..72b9c1c1a244 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -4176,9 +4176,8 @@ static int __init io_uring_init(void) SLAB_ACCOUNT | SLAB_TYPESAFE_BY_RCU, offsetof(struct io_kiocb, cmd.data), sizeof_field(struct io_kiocb, cmd.data), NULL); - io_buf_cachep = kmem_cache_create("io_buffer", sizeof(struct io_buffer), 0, - SLAB_HWCACHE_ALIGN | SLAB_PANIC | SLAB_ACCOUNT, - NULL); + io_buf_cachep = KMEM_CACHE(io_buffer, + SLAB_HWCACHE_ALIGN | SLAB_PANIC | SLAB_ACCOUNT); #ifdef CONFIG_SYSCTL register_sysctl_init("kernel", kernel_io_uring_disabled_table); -- cgit v1.2.3