From c5ef1c42c51b1b5b4a401a6517bdda30933ddbaf Mon Sep 17 00:00:00 2001 From: Arjan van de Ven Date: Mon, 12 Feb 2007 00:55:40 -0800 Subject: [PATCH] mark struct inode_operations const 3 Many struct inode_operations in the kernel can be "const". Marking them const moves these to the .rodata section, which avoids false sharing with potential dirty data. In addition it'll catch accidental writes at compile time to these shared resources. Signed-off-by: Arjan van de Ven Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/sysv/inode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/sysv/inode.c') diff --git a/fs/sysv/inode.c b/fs/sysv/inode.c index ead9864567e3..13dd75c4bc85 100644 --- a/fs/sysv/inode.c +++ b/fs/sysv/inode.c @@ -142,7 +142,7 @@ static inline void write3byte(struct sysv_sb_info *sbi, } } -static struct inode_operations sysv_symlink_inode_operations = { +static const struct inode_operations sysv_symlink_inode_operations = { .readlink = generic_readlink, .follow_link = page_follow_link_light, .put_link = page_put_link, -- cgit v1.2.3-58-ga151