Displaying 1 result from an estimated 1 matches for "undo_bg".
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undo_
2009 Jun 19
6
[PATCH 1/5] ocfs2: Pin journal head before accessing jh->b_committed_data
..._unlock_bh_state(bg_bh);
+
+ return ret;
}
static int ocfs2_block_group_find_clear_bits(struct ocfs2_super *osb,
@@ -1885,6 +1894,7 @@ static inline int ocfs2_block_group_clear_bits(handle_t *handle,
unsigned int tmp;
int journal_type = OCFS2_JOURNAL_ACCESS_WRITE;
struct ocfs2_group_desc *undo_bg = NULL;
+ int cluster_bitmap = 0;
mlog_entry_void();
@@ -1905,18 +1915,28 @@ static inline int ocfs2_block_group_clear_bits(handle_t *handle,
}
if (ocfs2_is_cluster_bitmap(alloc_inode))
- undo_bg = (struct ocfs2_group_desc *) bh2jh(group_bh)->b_committed_data;
+ cluster_bitmap = 1;...