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authorAlex Tomas <alex@clusterfs.com>2006-10-11 04:21:03 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2006-10-11 14:14:16 -0400
commita86c61812637c7dd0c57e29880cffd477b62f2e7 (patch)
tree10737307293afde2999a887cfeac32c7d7584aa7 /fs/ext4/dir.c
parentc3fcc8137ce4296ad6ab94f88bd60cbe03d21527 (diff)
[PATCH] ext3: add extent map support
On disk extents format: /* * this is extent on-disk structure * it's used at the bottom of the tree */ struct ext3_extent { __le32 ee_block; /* first logical block extent covers */ __le16 ee_len; /* number of blocks covered by extent */ __le16 ee_start_hi; /* high 16 bits of physical block */ __le32 ee_start; /* low 32 bigs of physical block */ }; Signed-off-by: Alex Tomas <alex@clusterfs.com> Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/ext4/dir.c')
-rw-r--r--fs/ext4/dir.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/ext4/dir.c b/fs/ext4/dir.c
index 9833d5d00c46..18ac173af575 100644
--- a/fs/ext4/dir.c
+++ b/fs/ext4/dir.c
@@ -134,8 +134,7 @@ static int ext4_readdir(struct file * filp,
134 struct buffer_head *bh = NULL; 134 struct buffer_head *bh = NULL;
135 135
136 map_bh.b_state = 0; 136 map_bh.b_state = 0;
137 err = ext4_get_blocks_handle(NULL, inode, blk, 1, 137 err = ext4_get_blocks_wrap(NULL, inode, blk, 1, &map_bh, 0, 0);
138 &map_bh, 0, 0);
139 if (err > 0) { 138 if (err > 0) {
140 page_cache_readahead(sb->s_bdev->bd_inode->i_mapping, 139 page_cache_readahead(sb->s_bdev->bd_inode->i_mapping,
141 &filp->f_ra, 140 &filp->f_ra,