X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=fs%2Focfs2%2Focfs2.h;h=faeb53f2eecfa3aa2f246d1c1cb6a0fd2f6d76aa;hb=363041a5f74b953ab6b705ac9c88e5eda218a24b;hp=db8e77cd35d34e1653a9adc841f0ab422f9c994d;hpb=cfee47f99bc14a6d7c6b0be2284db2cef310a815;p=linux-2.6-omap-h63xx.git

diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
index db8e77cd35d..faeb53f2eec 100644
--- a/fs/ocfs2/ocfs2.h
+++ b/fs/ocfs2/ocfs2.h
@@ -46,11 +46,6 @@
 #include "endian.h"
 #include "ocfs2_lockid.h"
 
-struct ocfs2_extent_map {
-	u32		em_clusters;
-	struct rb_root	em_extents;
-};
-
 /* Most user visible OCFS2 inodes will have very few pieces of
  * metadata, but larger files (including bitmaps, etc) must be taken
  * into account when designing an access scheme. We allow a small
@@ -303,6 +298,13 @@ static inline int ocfs2_should_order_data(struct inode *inode)
 	return 1;
 }
 
+static inline int ocfs2_sparse_alloc(struct ocfs2_super *osb)
+{
+	if (osb->s_feature_incompat & OCFS2_FEATURE_INCOMPAT_SPARSE_ALLOC)
+		return 1;
+	return 0;
+}
+
 /* set / clear functions because cluster events can make these happen
  * in parallel so we want the transitions to be atomic. this also
  * means that any future flags osb_flags must be protected by spinlock