diff options
| author | Arjan van de Ven <arjan@linux.intel.com> | 2007-02-12 00:55:38 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-12 09:48:46 -0800 |
| commit | 754661f143e70d66eae6c48532ca245aa05dec0e (patch) | |
| tree | c3ed0f7f96061931e497ed92d2b21294756b4831 /fs/coda/cnode.c | |
| parent | 9c2e08c592cd357a8330c34def1e8ecfdcf53275 (diff) | |
| download | lwn-754661f143e70d66eae6c48532ca245aa05dec0e.tar.gz lwn-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/coda/cnode.c')
| -rw-r--r-- | fs/coda/cnode.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/coda/cnode.c b/fs/coda/cnode.c index 4c9fecbfa91f..28c872747f81 100644 --- a/fs/coda/cnode.c +++ b/fs/coda/cnode.c @@ -16,7 +16,7 @@ static inline int coda_fideq(struct CodaFid *fid1, struct CodaFid *fid2) return memcmp(fid1, fid2, sizeof(*fid1)) == 0; } -static struct inode_operations coda_symlink_inode_operations = { +static const struct inode_operations coda_symlink_inode_operations = { .readlink = generic_readlink, .follow_link = page_follow_link_light, .put_link = page_put_link, |