GFS2: Reduce file fragmentation

[deliverable/linux.git] / fs / gfs2 / bmap.c

diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c
index 6d957a86482b6cbbbd062365de7cad90c8e40d3f..49cd7dd4a9fa882781fa895aff8c19401c170aad 100644 (file)
--- a/fs/gfs2/bmap.c
+++ b/fs/gfs2/bmap.c
@@ -785,6 +785,9 @@ static int do_strip(struct gfs2_inode *ip, struct buffer_head *dibh,
        if (error)
                goto out_rlist;
 
+       if (gfs2_rs_active(ip->i_res)) /* needs to be done with the rgrp glock held */
+               gfs2_rs_deltree(ip->i_res);
+
        error = gfs2_trans_begin(sdp, rg_blocks + RES_DINODE +
                                 RES_INDIRECT + RES_STATFS + RES_QUOTA,
                                 revokes);