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authorArjan van de Ven <arjan@linux.intel.com>2007-02-12 00:55:38 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-12 09:48:46 -0800
commit754661f143e70d66eae6c48532ca245aa05dec0e (patch)
treec3ed0f7f96061931e497ed92d2b21294756b4831 /fs/befs
parent9c2e08c592cd357a8330c34def1e8ecfdcf53275 (diff)
downloadtalos-op-linux-754661f143e70d66eae6c48532ca245aa05dec0e.tar.gz
talos-op-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/befs')
-rw-r--r--fs/befs/linuxvfs.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/befs/linuxvfs.c b/fs/befs/linuxvfs.c
index 481e59b9d91c..cc6cc8ed2e39 100644
--- a/fs/befs/linuxvfs.c
+++ b/fs/befs/linuxvfs.c
@@ -68,7 +68,7 @@ static const struct file_operations befs_dir_operations = {
.readdir = befs_readdir,
};
-static struct inode_operations befs_dir_inode_operations = {
+static const struct inode_operations befs_dir_inode_operations = {
.lookup = befs_lookup,
};
@@ -78,7 +78,7 @@ static const struct address_space_operations befs_aops = {
.bmap = befs_bmap,
};
-static struct inode_operations befs_symlink_inode_operations = {
+static const struct inode_operations befs_symlink_inode_operations = {
.readlink = generic_readlink,
.follow_link = befs_follow_link,
.put_link = befs_put_link,
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