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/ocfs2/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/ocfs2/namei.c')
| -rw-r--r-- | fs/ocfs2/namei.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c index f3d7803b4b46..f7fa52bb3f6b 100644 --- a/fs/ocfs2/namei.c +++ b/fs/ocfs2/namei.c @@ -2306,7 +2306,7 @@ leave: return status; } -struct inode_operations ocfs2_dir_iops = { +const struct inode_operations ocfs2_dir_iops = { .create = ocfs2_create, .lookup = ocfs2_lookup, .link = ocfs2_link, |