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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.c33
1 files changed, 20 insertions, 13 deletions
diff --git a/fs/ocfs2/extent_map.c b/fs/ocfs2/extent_map.c
index f2bb1a04d253..843db64e9d4a 100644
--- a/fs/ocfs2/extent_map.c
+++ b/fs/ocfs2/extent_map.c
@@ -293,7 +293,7 @@ static int ocfs2_last_eb_is_empty(struct inode *inode,
struct ocfs2_extent_block *eb;
struct ocfs2_extent_list *el;
- ret = ocfs2_read_extent_block(inode, last_eb_blk, &eb_bh);
+ ret = ocfs2_read_extent_block(INODE_CACHE(inode), last_eb_blk, &eb_bh);
if (ret) {
mlog_errno(ret);
goto out;
@@ -353,11 +353,11 @@ static int ocfs2_search_for_hole_index(struct ocfs2_extent_list *el,
* eb_bh is NULL. Otherwise, eb_bh should point to the extent block
* containing el.
*/
-static int ocfs2_figure_hole_clusters(struct inode *inode,
- struct ocfs2_extent_list *el,
- struct buffer_head *eb_bh,
- u32 v_cluster,
- u32 *num_clusters)
+int ocfs2_figure_hole_clusters(struct ocfs2_caching_info *ci,
+ struct ocfs2_extent_list *el,
+ struct buffer_head *eb_bh,
+ u32 v_cluster,
+ u32 *num_clusters)
{
int ret, i;
struct buffer_head *next_eb_bh = NULL;
@@ -375,7 +375,7 @@ static int ocfs2_figure_hole_clusters(struct inode *inode,
if (le64_to_cpu(eb->h_next_leaf_blk) == 0ULL)
goto no_more_extents;
- ret = ocfs2_read_extent_block(inode,
+ ret = ocfs2_read_extent_block(ci,
le64_to_cpu(eb->h_next_leaf_blk),
&next_eb_bh);
if (ret) {
@@ -428,7 +428,8 @@ static int ocfs2_get_clusters_nocache(struct inode *inode,
tree_height = le16_to_cpu(el->l_tree_depth);
if (tree_height > 0) {
- ret = ocfs2_find_leaf(inode, el, v_cluster, &eb_bh);
+ ret = ocfs2_find_leaf(INODE_CACHE(inode), el, v_cluster,
+ &eb_bh);
if (ret) {
mlog_errno(ret);
goto out;
@@ -455,7 +456,8 @@ static int ocfs2_get_clusters_nocache(struct inode *inode,
* field.
*/
if (hole_len) {
- ret = ocfs2_figure_hole_clusters(inode, el, eb_bh,
+ ret = ocfs2_figure_hole_clusters(INODE_CACHE(inode),
+ el, eb_bh,
v_cluster, &len);
if (ret) {
mlog_errno(ret);
@@ -539,7 +541,8 @@ static void ocfs2_relative_extent_offsets(struct super_block *sb,
int ocfs2_xattr_get_clusters(struct inode *inode, u32 v_cluster,
u32 *p_cluster, u32 *num_clusters,
- struct ocfs2_extent_list *el)
+ struct ocfs2_extent_list *el,
+ unsigned int *extent_flags)
{
int ret = 0, i;
struct buffer_head *eb_bh = NULL;
@@ -548,7 +551,8 @@ int ocfs2_xattr_get_clusters(struct inode *inode, u32 v_cluster,
u32 coff;
if (el->l_tree_depth) {
- ret = ocfs2_find_leaf(inode, el, v_cluster, &eb_bh);
+ ret = ocfs2_find_leaf(INODE_CACHE(inode), el, v_cluster,
+ &eb_bh);
if (ret) {
mlog_errno(ret);
goto out;
@@ -590,6 +594,9 @@ int ocfs2_xattr_get_clusters(struct inode *inode, u32 v_cluster,
*p_cluster = *p_cluster + coff;
if (num_clusters)
*num_clusters = ocfs2_rec_clusters(el, rec) - coff;
+
+ if (extent_flags)
+ *extent_flags = rec->e_flags;
}
out:
if (eb_bh)
@@ -862,8 +869,8 @@ int ocfs2_read_virt_blocks(struct inode *inode, u64 v_block, int nr,
BUG_ON(bhs[done + i]->b_blocknr != (p_block + i));
}
- rc = ocfs2_read_blocks(inode, p_block, count, bhs + done,
- flags, validate);
+ rc = ocfs2_read_blocks(INODE_CACHE(inode), p_block, count,
+ bhs + done, flags, validate);
if (rc) {
mlog_errno(rc);
break;