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-rw-r--r--fs/ocfs2/alloc.h17
1 files changed, 17 insertions, 0 deletions
diff --git a/fs/ocfs2/alloc.h b/fs/ocfs2/alloc.h
index 473c8bcc62f..5e090c5d849 100644
--- a/fs/ocfs2/alloc.h
+++ b/fs/ocfs2/alloc.h
@@ -41,6 +41,23 @@ int ocfs2_insert_extent(struct ocfs2_super *osb,
u8 flags,
struct ocfs2_alloc_context *meta_ac,
enum ocfs2_extent_tree_type et_type);
+enum ocfs2_alloc_restarted {
+ RESTART_NONE = 0,
+ RESTART_TRANS,
+ RESTART_META
+};
+int ocfs2_add_clusters_in_btree(struct ocfs2_super *osb,
+ struct inode *inode,
+ u32 *logical_offset,
+ u32 clusters_to_add,
+ int mark_unwritten,
+ struct buffer_head *root_bh,
+ struct ocfs2_extent_list *root_el,
+ handle_t *handle,
+ struct ocfs2_alloc_context *data_ac,
+ struct ocfs2_alloc_context *meta_ac,
+ enum ocfs2_alloc_restarted *reason_ret,
+ enum ocfs2_extent_tree_type type);
struct ocfs2_cached_dealloc_ctxt;
int ocfs2_mark_extent_written(struct inode *inode, struct buffer_head *root_bh,
handle_t *handle, u32 cpos, u32 len, u32 phys,