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authorPaul Mackerras <paulus@samba.org>2007-10-03 15:33:17 +1000
committerPaul Mackerras <paulus@samba.org>2007-10-03 15:33:17 +1000
commit70f227d8846a8a9b1f36f71c42e11cc7c6e9408d (patch)
treefb4dd5c8240bdaada819fb569c01a392b52847b9 /fs/ocfs2/suballoc.h
parenta0c7ce9c877ceef8428798ac91fb794f83609aed (diff)
parentf778089cb2445dfc6dfd30a7a567925fd8589f1e (diff)
Merge branch 'linux-2.6' into for-2.6.24
Diffstat (limited to 'fs/ocfs2/suballoc.h')
-rw-r--r--fs/ocfs2/suballoc.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/fs/ocfs2/suballoc.h b/fs/ocfs2/suballoc.h
index f212dc01a84..cafe9370309 100644
--- a/fs/ocfs2/suballoc.h
+++ b/fs/ocfs2/suballoc.h
@@ -85,6 +85,17 @@ int ocfs2_claim_clusters(struct ocfs2_super *osb,
u32 min_clusters,
u32 *cluster_start,
u32 *num_clusters);
+/*
+ * Use this variant of ocfs2_claim_clusters to specify a maxiumum
+ * number of clusters smaller than the allocation reserved.
+ */
+int __ocfs2_claim_clusters(struct ocfs2_super *osb,
+ handle_t *handle,
+ struct ocfs2_alloc_context *ac,
+ u32 min_clusters,
+ u32 max_clusters,
+ u32 *cluster_start,
+ u32 *num_clusters);
int ocfs2_free_suballoc_bits(handle_t *handle,
struct inode *alloc_inode,