diff options
| author | Arjan van de Ven <arjan@linux.intel.com> | 2007-02-12 09:55:39 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-12 18:48:46 +0100 |
| commit | 92e1d5be91a0e3ffa5c4697eeb09b2aa22792122 (patch) | |
| tree | 4eb22a9f6c38e9f4cc2a5100cd6659b0af08b7ae /fs/jfs/namei.c | |
| parent | [PATCH] mark struct inode_operations const 1 (diff) | |
| download | linux-92e1d5be91a0e3ffa5c4697eeb09b2aa22792122.tar.xz linux-92e1d5be91a0e3ffa5c4697eeb09b2aa22792122.zip | |
[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/jfs/namei.c')
| -rw-r--r-- | fs/jfs/namei.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/jfs/namei.c b/fs/jfs/namei.c index 7ab47561b68d..41c204771262 100644 --- a/fs/jfs/namei.c +++ b/fs/jfs/namei.c @@ -1503,7 +1503,7 @@ struct dentry *jfs_get_parent(struct dentry *dentry) return parent; } -struct inode_operations jfs_dir_inode_operations = { +const struct inode_operations jfs_dir_inode_operations = { .create = jfs_create, .lookup = jfs_lookup, .link = jfs_link, |