diff options
| author | Arjan van de Ven <arjan@linux.intel.com> | 2007-02-12 09:55:38 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-12 18:48:46 +0100 |
| commit | 754661f143e70d66eae6c48532ca245aa05dec0e (patch) | |
| tree | c3ed0f7f96061931e497ed92d2b21294756b4831 /fs/configfs/inode.c | |
| parent | [PATCH] mark struct file_operations const 9 (diff) | |
| download | linux-754661f143e70d66eae6c48532ca245aa05dec0e.tar.xz linux-754661f143e70d66eae6c48532ca245aa05dec0e.zip | |
[PATCH] mark struct inode_operations const 1
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/configfs/inode.c')
| -rw-r--r-- | fs/configfs/inode.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/configfs/inode.c b/fs/configfs/inode.c index fb18917954a9..2ec9beac17cf 100644 --- a/fs/configfs/inode.c +++ b/fs/configfs/inode.c @@ -49,7 +49,7 @@ static struct backing_dev_info configfs_backing_dev_info = { .capabilities = BDI_CAP_NO_ACCT_DIRTY | BDI_CAP_NO_WRITEBACK, }; -static struct inode_operations configfs_inode_operations ={ +static const struct inode_operations configfs_inode_operations ={ .setattr = configfs_setattr, }; |