From 8ec9a25258244c4b3955ad052cd4c74ccf3d5d6a Mon Sep 17 00:00:00 2001 From: Ferry Meng Date: Tue, 15 Aug 2023 17:48:48 +0800 Subject: [PATCH] erofs: add necessary kmem_cache_create flags for erofs inode cache To improve memory access efficiency and enable statistics functionality, add SLAB_MEM_SPREAD and SLAB_ACCOUNT flag during erofs_inode_cachep's allocation time. Signed-off-by: Ferry Meng Reviewed-by: Gao Xiang Reviewed-by: Chao Yu Link: https://lore.kernel.org/r/20230815094849.53249-2-mengferry@linux.alibaba.com Signed-off-by: Gao Xiang --- fs/erofs/super.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/fs/erofs/super.c b/fs/erofs/super.c index f3b33332a446..e5fb1775dd02 100644 --- a/fs/erofs/super.c +++ b/fs/erofs/super.c @@ -941,9 +941,9 @@ static int __init erofs_module_init(void) erofs_check_ondisk_layout_definitions(); erofs_inode_cachep = kmem_cache_create("erofs_inode", - sizeof(struct erofs_inode), 0, - SLAB_RECLAIM_ACCOUNT, - erofs_inode_init_once); + sizeof(struct erofs_inode), 0, + SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD | SLAB_ACCOUNT, + erofs_inode_init_once); if (!erofs_inode_cachep) return -ENOMEM;