From 78f30c314a74b9dc5d7368d96fe4be883d9a3a04 Mon Sep 17 00:00:00 2001 From: Tao Ma Date: Wed, 12 Nov 2008 08:27:00 +0800 Subject: ocfs2/xattr: Reserve meta/data at the beginning of ocfs2_xattr_set. In ocfs2 xattr set, we reserve metadata and clusters in any place they are needed. It is time-consuming and ineffective, so this patch try to reserve metadata and clusters at the beginning of ocfs2_xattr_set. Signed-off-by: Tao Ma Signed-off-by: Mark Fasheh --- fs/ocfs2/alloc.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'fs/ocfs2/alloc.h') diff --git a/fs/ocfs2/alloc.h b/fs/ocfs2/alloc.h index c301cf225f0..3eb735eedae 100644 --- a/fs/ocfs2/alloc.h +++ b/fs/ocfs2/alloc.h @@ -176,6 +176,10 @@ static inline void ocfs2_init_dealloc_ctxt(struct ocfs2_cached_dealloc_ctxt *c) } int ocfs2_cache_cluster_dealloc(struct ocfs2_cached_dealloc_ctxt *ctxt, u64 blkno, unsigned int bit); +static inline int ocfs2_dealloc_has_cluster(struct ocfs2_cached_dealloc_ctxt *c) +{ + return c->c_global_allocator != NULL; +} int ocfs2_run_deallocs(struct ocfs2_super *osb, struct ocfs2_cached_dealloc_ctxt *ctxt); -- cgit v1.2.3