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authorMark Fasheh <mark.fasheh@oracle.com>2007-08-28 17:13:23 -0700
committerMark Fasheh <mark.fasheh@oracle.com>2007-10-12 11:54:35 -0700
commit65ed39d6ca78f07d2958814e08440e4264b6b488 (patch)
tree477623ef58810a6d32c8d23fbf17e5258495ddb0 /fs/ocfs2/file.h
parent92e91ce2a30b2af53ebf077512801dc01e75cca5 (diff)
ocfs2: move nonsparse hole-filling into ocfs2_write_begin()
By doing this, we can remove any higher level logic which has to have knowledge of btree functionality - any callers of ocfs2_write_begin() can now expect it to do anything necessary to prepare the inode for new data. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Reviewed-by: Joel Becker <joel.becker@oracle.com>
Diffstat (limited to 'fs/ocfs2/file.h')
-rw-r--r--fs/ocfs2/file.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/ocfs2/file.h b/fs/ocfs2/file.h
index 36fe27f268ee..066f14add3a8 100644
--- a/fs/ocfs2/file.h
+++ b/fs/ocfs2/file.h
@@ -47,6 +47,8 @@ int ocfs2_do_extend_allocation(struct ocfs2_super *osb,
struct ocfs2_alloc_context *data_ac,
struct ocfs2_alloc_context *meta_ac,
enum ocfs2_alloc_restarted *reason_ret);
+int ocfs2_extend_no_holes(struct inode *inode, u64 new_i_size,
+ u64 zero_to);
int ocfs2_lock_allocators(struct inode *inode, struct ocfs2_dinode *di,
u32 clusters_to_add, u32 extents_to_split,
struct ocfs2_alloc_context **data_ac,