[PATCH] sub sd_rgrps When clear rgrp

[Yang Bin]

From: " Yang Bin "<yang.bin18@xxxxxxxxxx>

When clear rgrp,sub sd_rgrps after erased from rindex_tree

Signed-off-by: Yang Bin <yang.bin18@xxxxxxxxxx>
---
 fs/gfs2/rgrp.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c
index 15d6e32..a4b2e83
--- a/fs/gfs2/rgrp.c
+++ b/fs/gfs2/rgrp.c
@@ -730,6 +730,7 @@ void gfs2_clear_rgrpd(struct gfs2_sbd *sdp)
 		gl = rgd->rd_gl;
 
 		rb_erase(n, &sdp->sd_rindex_tree);
+		sdp->sd_rgrps--;
 
 		if (gl) {
 			glock_clear_object(gl, rgd);
-- 
1.8.3.1