aboutsummaryrefslogtreecommitdiffstats
path: root/fs/ocfs2/file.h
diff options
context:
space:
mode:
authorArjan van de Ven <arjan@linux.intel.com>2007-02-12 03:55:39 -0500
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-12 12:48:46 -0500
commit92e1d5be91a0e3ffa5c4697eeb09b2aa22792122 (patch)
tree4eb22a9f6c38e9f4cc2a5100cd6659b0af08b7ae /fs/ocfs2/file.h
parent754661f143e70d66eae6c48532ca245aa05dec0e (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/ocfs2/file.h')
-rw-r--r--fs/ocfs2/file.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/ocfs2/file.h b/fs/ocfs2/file.h
index 601a453f18a8..cc973f01f6ce 100644
--- a/fs/ocfs2/file.h
+++ b/fs/ocfs2/file.h
@@ -28,8 +28,8 @@
28 28
29extern const struct file_operations ocfs2_fops; 29extern const struct file_operations ocfs2_fops;
30extern const struct file_operations ocfs2_dops; 30extern const struct file_operations ocfs2_dops;
31extern struct inode_operations ocfs2_file_iops; 31extern const struct inode_operations ocfs2_file_iops;
32extern struct inode_operations ocfs2_special_file_iops; 32extern const struct inode_operations ocfs2_special_file_iops;
33struct ocfs2_alloc_context; 33struct ocfs2_alloc_context;
34 34
35enum ocfs2_alloc_restarted { 35enum ocfs2_alloc_restarted {