From 92e1d5be91a0e3ffa5c4697eeb09b2aa22792122 Mon Sep 17 00:00:00 2001 From: Arjan van de Ven Date: Mon, 12 Feb 2007 00:55:39 -0800 Subject: [PATCH] mark struct inode_operations const 2 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/gfs2/ops_inode.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'fs/gfs2/ops_inode.h') diff --git a/fs/gfs2/ops_inode.h b/fs/gfs2/ops_inode.h index b15acb4fd34c..34f0caac1a03 100644 --- a/fs/gfs2/ops_inode.h +++ b/fs/gfs2/ops_inode.h @@ -12,9 +12,9 @@ #include -extern struct inode_operations gfs2_file_iops; -extern struct inode_operations gfs2_dir_iops; -extern struct inode_operations gfs2_symlink_iops; -extern struct inode_operations gfs2_dev_iops; +extern const struct inode_operations gfs2_file_iops; +extern const struct inode_operations gfs2_dir_iops; +extern const struct inode_operations gfs2_symlink_iops; +extern const struct inode_operations gfs2_dev_iops; #endif /* __OPS_INODE_DOT_H__ */ -- cgit v1.2.2