summaryrefslogtreecommitdiff
path: root/fs/jffs
diff options
context:
space:
mode:
authorArjan van de Ven <arjan@linux.intel.com>2007-02-12 00:55:39 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-12 09:48:46 -0800
commit92e1d5be91a0e3ffa5c4697eeb09b2aa22792122 (patch)
tree4eb22a9f6c38e9f4cc2a5100cd6659b0af08b7ae /fs/jffs
parent754661f143e70d66eae6c48532ca245aa05dec0e (diff)
[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 <arjan@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/jffs')
-rw-r--r--fs/jffs/inode-v23.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/jffs/inode-v23.c b/fs/jffs/inode-v23.c
index 6ee206688502..fe3347defe6c 100644
--- a/fs/jffs/inode-v23.c
+++ b/fs/jffs/inode-v23.c
@@ -56,9 +56,9 @@ static int jffs_remove(struct inode *dir, struct dentry *dentry, int type);
static struct super_operations jffs_ops;
static const struct file_operations jffs_file_operations;
-static struct inode_operations jffs_file_inode_operations;
+static const struct inode_operations jffs_file_inode_operations;
static const struct file_operations jffs_dir_operations;
-static struct inode_operations jffs_dir_inode_operations;
+static const struct inode_operations jffs_dir_inode_operations;
static const struct address_space_operations jffs_address_operations;
struct kmem_cache *node_cache = NULL;
@@ -1642,7 +1642,7 @@ static const struct file_operations jffs_file_operations =
};
-static struct inode_operations jffs_file_inode_operations =
+static const struct inode_operations jffs_file_inode_operations =
{
.lookup = jffs_lookup, /* lookup */
.setattr = jffs_setattr,
@@ -1655,7 +1655,7 @@ static const struct file_operations jffs_dir_operations =
};
-static struct inode_operations jffs_dir_inode_operations =
+static const struct inode_operations jffs_dir_inode_operations =
{
.create = jffs_create,
.lookup = jffs_lookup,