ocfs2/xattr: Restore not_found in xis
During an xattr set, when we move a xattr which was stored in inode to the
outside bucket, we have to delete it and it will use the old value of
xis->not_found. xis->not_found is removed by ocfs2_calc_xattr_set_need
though, so we must restore it.
Signed-off-by: Tao Ma <tao.ma@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c
index d0b94ed..9cb71e1 100644
--- a/fs/ocfs2/xattr.c
+++ b/fs/ocfs2/xattr.c
@@ -2414,7 +2414,7 @@
struct ocfs2_xattr_search *xbs,
struct ocfs2_xattr_set_ctxt *ctxt)
{
- int ret = 0, credits;
+ int ret = 0, credits, old_found;
if (!xi->value) {
/* Remove existing extended attribute */
@@ -2433,6 +2433,7 @@
xi->value = NULL;
xi->value_len = 0;
+ old_found = xis->not_found;
xis->not_found = -ENODATA;
ret = ocfs2_calc_xattr_set_need(inode,
di,
@@ -2442,6 +2443,7 @@
NULL,
NULL,
&credits);
+ xis->not_found = old_found;
if (ret) {
mlog_errno(ret);
goto out;
@@ -2462,6 +2464,7 @@
if (ret)
goto out;
+ old_found = xis->not_found;
xis->not_found = -ENODATA;
ret = ocfs2_calc_xattr_set_need(inode,
di,
@@ -2471,6 +2474,7 @@
NULL,
NULL,
&credits);
+ xis->not_found = old_found;
if (ret) {
mlog_errno(ret);
goto out;