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authorTao Ma <tao.ma@oracle.com>2009-09-21 13:04:19 +0800
committerJoel Becker <joel.becker@oracle.com>2009-09-22 20:09:43 -0700
commit0129241e2b3b90ff83a8c774353e5612d84bd493 (patch)
treeeec03f874cbdbc4c9eab4900f2de89fd1747a5ee /fs/ocfs2/refcounttree.c
parent47bca4950bc40fb54e9d41cbbc8b06cd653d2ae2 (diff)
ocfs2: Attach xattr clusters to refcount tree.
In ocfs2, when xattr's value is larger than OCFS2_XATTR_INLINE_SIZE, it will be kept outside of the blocks we store xattr entry. And they are stored in a b-tree also. So this patch try to attach all these clusters to refcount tree also. Signed-off-by: Tao Ma <tao.ma@oracle.com>
Diffstat (limited to 'fs/ocfs2/refcounttree.c')
-rw-r--r--fs/ocfs2/refcounttree.c29
1 files changed, 26 insertions, 3 deletions
diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c
index a5b5bef054a7..a85c01c6629d 100644
--- a/fs/ocfs2/refcounttree.c
+++ b/fs/ocfs2/refcounttree.c
@@ -3547,7 +3547,8 @@ int ocfs2_add_refcount_flag(struct inode *inode,
struct ocfs2_caching_info *ref_ci,
struct buffer_head *ref_root_bh,
u32 cpos, u32 p_cluster, u32 num_clusters,
- struct ocfs2_cached_dealloc_ctxt *dealloc)
+ struct ocfs2_cached_dealloc_ctxt *dealloc,
+ struct ocfs2_post_refcount *post)
{
int ret;
handle_t *handle;
@@ -3576,6 +3577,9 @@ int ocfs2_add_refcount_flag(struct inode *inode,
}
}
+ if (post)
+ credits += post->credits;
+
handle = ocfs2_start_trans(osb, credits);
if (IS_ERR(handle)) {
ret = PTR_ERR(handle);
@@ -3594,8 +3598,16 @@ int ocfs2_add_refcount_flag(struct inode *inode,
ret = __ocfs2_increase_refcount(handle, ref_ci, ref_root_bh,
p_cluster, num_clusters,
meta_ac, dealloc);
- if (ret)
+ if (ret) {
mlog_errno(ret);
+ goto out_commit;
+ }
+
+ if (post && post->func) {
+ ret = post->func(inode, handle, post->para);
+ if (ret)
+ mlog_errno(ret);
+ }
out_commit:
ocfs2_commit_trans(osb, handle);
@@ -3688,7 +3700,7 @@ static int ocfs2_attach_refcount_tree(struct inode *inode,
&ref_tree->rf_ci,
ref_root_bh, cpos,
p_cluster, num_clusters,
- &dealloc);
+ &dealloc, NULL);
if (ret) {
mlog_errno(ret);
goto unlock;
@@ -3699,6 +3711,17 @@ static int ocfs2_attach_refcount_tree(struct inode *inode,
cpos += num_clusters;
}
+ if (oi->ip_dyn_features & OCFS2_HAS_XATTR_FL) {
+ ret = ocfs2_xattr_attach_refcount_tree(inode, di_bh,
+ &ref_tree->rf_ci,
+ ref_root_bh,
+ &dealloc);
+ if (ret) {
+ mlog_errno(ret);
+ goto unlock;
+ }
+ }
+
if (data_changed) {
ret = ocfs2_change_ctime(inode, di_bh);
if (ret)