X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=fs%2Fext2%2Finode.c;h=dd4e14c221e0e07c67c96e2ae06e6c3b755f225e;hb=e94b1766097d53e6f3ccfb36c8baa562ffeda3fc;hp=a717837f272e66a9b422a8383ec3ae92b6da50ec;hpb=1f84253e3ce75fc1b2946a544e16c5c0c13c7017;p=powerpc.git

diff --git a/fs/ext2/inode.c b/fs/ext2/inode.c
index a717837f27..dd4e14c221 100644
--- a/fs/ext2/inode.c
+++ b/fs/ext2/inode.c
@@ -667,18 +667,6 @@ static sector_t ext2_bmap(struct address_space *mapping, sector_t block)
 	return generic_block_bmap(mapping,block,ext2_get_block);
 }
 
-static int
-ext2_get_blocks(struct inode *inode, sector_t iblock, unsigned long max_blocks,
-			struct buffer_head *bh_result, int create)
-{
-	int ret;
-
-	ret = ext2_get_block(inode, iblock, bh_result, create);
-	if (ret == 0)
-		bh_result->b_size = (1 << inode->i_blkbits);
-	return ret;
-}
-
 static ssize_t
 ext2_direct_IO(int rw, struct kiocb *iocb, const struct iovec *iov,
 			loff_t offset, unsigned long nr_segs)
@@ -687,7 +675,7 @@ ext2_direct_IO(int rw, struct kiocb *iocb, const struct iovec *iov,
 	struct inode *inode = file->f_mapping->host;
 
 	return blockdev_direct_IO(rw, iocb, inode, inode->i_sb->s_bdev, iov,
-				offset, nr_segs, ext2_get_blocks, NULL);
+				offset, nr_segs, ext2_get_block, NULL);
 }
 
 static int
@@ -696,7 +684,7 @@ ext2_writepages(struct address_space *mapping, struct writeback_control *wbc)
 	return mpage_writepages(mapping, wbc, ext2_get_block);
 }
 
-struct address_space_operations ext2_aops = {
+const struct address_space_operations ext2_aops = {
 	.readpage		= ext2_readpage,
 	.readpages		= ext2_readpages,
 	.writepage		= ext2_writepage,
@@ -709,12 +697,12 @@ struct address_space_operations ext2_aops = {
 	.migratepage		= buffer_migrate_page,
 };
 
-struct address_space_operations ext2_aops_xip = {
+const struct address_space_operations ext2_aops_xip = {
 	.bmap			= ext2_bmap,
 	.get_xip_page		= ext2_get_xip_page,
 };
 
-struct address_space_operations ext2_nobh_aops = {
+const struct address_space_operations ext2_nobh_aops = {
 	.readpage		= ext2_readpage,
 	.readpages		= ext2_readpages,
 	.writepage		= ext2_nobh_writepage,
@@ -1106,7 +1094,6 @@ void ext2_read_inode (struct inode * inode)
 		brelse (bh);
 		goto bad_inode;
 	}
-	inode->i_blksize = PAGE_SIZE;	/* This is the optimal IO size (for stat), not the fs block size */
 	inode->i_blocks = le32_to_cpu(raw_inode->i_blocks);
 	ei->i_flags = le32_to_cpu(raw_inode->i_flags);
 	ei->i_faddr = le32_to_cpu(raw_inode->i_faddr);