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authorChristoph Hellwig <hch@lst.de>2006-06-28 07:26:44 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-28 17:59:04 -0400
commitf5e54d6e53a20cef45af7499e86164f0e0d16bb2 (patch)
treecb92acbb89b84796261bf5563182261ec5654127 /fs/hostfs/hostfs_kern.c
parenta052b68b1e7a31f1e6a721290035e9deb0f6fed9 (diff)
[PATCH] mark address_space_operations const
Same as with already do with the file operations: keep them in .rodata and prevents people from doing runtime patching. Signed-off-by: Christoph Hellwig <hch@lst.de> Cc: Steven French <sfrench@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/hostfs/hostfs_kern.c')
-rw-r--r--fs/hostfs/hostfs_kern.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
index 8e0d37743e7c..b82e3d9c8790 100644
--- a/fs/hostfs/hostfs_kern.c
+++ b/fs/hostfs/hostfs_kern.c
@@ -54,7 +54,7 @@ static int append = 0;
54 54
55static struct inode_operations hostfs_iops; 55static struct inode_operations hostfs_iops;
56static struct inode_operations hostfs_dir_iops; 56static struct inode_operations hostfs_dir_iops;
57static struct address_space_operations hostfs_link_aops; 57static const struct address_space_operations hostfs_link_aops;
58 58
59#ifndef MODULE 59#ifndef MODULE
60static int __init hostfs_args(char *options, int *add) 60static int __init hostfs_args(char *options, int *add)
@@ -518,7 +518,7 @@ int hostfs_commit_write(struct file *file, struct page *page, unsigned from,
518 return(err); 518 return(err);
519} 519}
520 520
521static struct address_space_operations hostfs_aops = { 521static const struct address_space_operations hostfs_aops = {
522 .writepage = hostfs_writepage, 522 .writepage = hostfs_writepage,
523 .readpage = hostfs_readpage, 523 .readpage = hostfs_readpage,
524 .set_page_dirty = __set_page_dirty_nobuffers, 524 .set_page_dirty = __set_page_dirty_nobuffers,
@@ -935,7 +935,7 @@ int hostfs_link_readpage(struct file *file, struct page *page)
935 return(err); 935 return(err);
936} 936}
937 937
938static struct address_space_operations hostfs_link_aops = { 938static const struct address_space_operations hostfs_link_aops = {
939 .readpage = hostfs_link_readpage, 939 .readpage = hostfs_link_readpage,
940}; 940};
941 941