diff options
| author |   Arjan van de Ven <arjan@linux.intel.com> | 2007-02-12 00:55:40 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-12 09:48:46 -0800 |
| commit | c5ef1c42c51b1b5b4a401a6517bdda30933ddbaf (patch) | |
| tree | e1a9804a8af427f700aaba4b386cf8679b317e83 /fs/proc/root.c | |
| parent | [PATCH] mark struct inode_operations const 2 (diff) | |
| download | linux-dev-c5ef1c42c51b1b5b4a401a6517bdda30933ddbaf.tar.xz linux-dev-c5ef1c42c51b1b5b4a401a6517bdda30933ddbaf.zip | |
[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 <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/proc/root.c')
| -rw-r--r-- | fs/proc/root.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/proc/root.c b/fs/proc/root.c index 81c92e967a98..af154458b540 100644 --- a/fs/proc/root.c +++ b/fs/proc/root.c @@ -144,7 +144,7 @@ static const struct file_operations proc_root_operations = { /* * proc root can do almost nothing.. */ -static struct inode_operations proc_root_inode_operations = { +static const struct inode_operations proc_root_inode_operations = { .lookup = proc_root_lookup, .getattr = proc_root_getattr, }; |