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path: root/fs/ocfs2/extent_map.c
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Diffstat (limited to 'fs/ocfs2/extent_map.c')
-rw-r--r--fs/ocfs2/extent_map.c14
1 files changed, 11 insertions, 3 deletions
diff --git a/fs/ocfs2/extent_map.c b/fs/ocfs2/extent_map.c
index ea0ce41d4193..eef6c1887708 100644
--- a/fs/ocfs2/extent_map.c
+++ b/fs/ocfs2/extent_map.c
@@ -70,9 +70,11 @@ static int ocfs2_search_extent_list(struct ocfs2_extent_list *el,
}
int ocfs2_get_clusters(struct inode *inode, u32 v_cluster,
- u32 *p_cluster, u32 *num_clusters)
+ u32 *p_cluster, u32 *num_clusters,
+ unsigned int *extent_flags)
{
int ret, i;
+ unsigned int flags = 0;
struct buffer_head *di_bh = NULL;
struct buffer_head *eb_bh = NULL;
struct ocfs2_dinode *di;
@@ -142,8 +144,13 @@ int ocfs2_get_clusters(struct inode *inode, u32 v_cluster,
if (num_clusters)
*num_clusters = ocfs2_rec_clusters(el, rec) - coff;
+
+ flags = rec->e_flags;
}
+ if (extent_flags)
+ *extent_flags = flags;
+
out:
brelse(di_bh);
brelse(eb_bh);
@@ -155,7 +162,7 @@ out:
* all while the map is in the process of being updated.
*/
int ocfs2_extent_map_get_blocks(struct inode *inode, u64 v_blkno, u64 *p_blkno,
- int *ret_count)
+ int *ret_count, unsigned int *extent_flags)
{
int ret;
int bpc = ocfs2_clusters_to_blocks(inode->i_sb, 1);
@@ -164,7 +171,8 @@ int ocfs2_extent_map_get_blocks(struct inode *inode, u64 v_blkno, u64 *p_blkno,
cpos = ocfs2_blocks_to_clusters(inode->i_sb, v_blkno);
- ret = ocfs2_get_clusters(inode, cpos, &p_cluster, &num_clusters);
+ ret = ocfs2_get_clusters(inode, cpos, &p_cluster, &num_clusters,
+ extent_flags);
if (ret) {
mlog_errno(ret);
goto out;