diff options
| author | Arjan van de Ven <arjan@linux.intel.com> | 2007-02-12 03:55:39 -0500 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-12 12:48:46 -0500 |
| commit | 92e1d5be91a0e3ffa5c4697eeb09b2aa22792122 (patch) | |
| tree | 4eb22a9f6c38e9f4cc2a5100cd6659b0af08b7ae /fs/msdos | |
| parent | 754661f143e70d66eae6c48532ca245aa05dec0e (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/msdos')
| -rw-r--r-- | fs/msdos/namei.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/msdos/namei.c b/fs/msdos/namei.c index 452461955cbd..30f7d0ae2215 100644 --- a/fs/msdos/namei.c +++ b/fs/msdos/namei.c | |||
| @@ -646,7 +646,7 @@ out: | |||
| 646 | return err; | 646 | return err; |
| 647 | } | 647 | } |
| 648 | 648 | ||
| 649 | static struct inode_operations msdos_dir_inode_operations = { | 649 | static const struct inode_operations msdos_dir_inode_operations = { |
| 650 | .create = msdos_create, | 650 | .create = msdos_create, |
| 651 | .lookup = msdos_lookup, | 651 | .lookup = msdos_lookup, |
| 652 | .unlink = msdos_unlink, | 652 | .unlink = msdos_unlink, |