[PATCH 09/12] GFS2: Flush pending glock work when evicting an inode

[Steven Whitehouse]

This ensures that we will not try to access the inode thats
being flushed via the glock after it has been freed.

Signed-off-by: Steven Whitehouse <swhiteho@xxxxxxxxxx>

diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c
index f3faf72..6172fa7 100644
--- a/fs/gfs2/super.c
+++ b/fs/gfs2/super.c
@@ -1557,6 +1557,7 @@ out:
 	end_writeback(inode);
 	gfs2_dir_hash_inval(ip);
 	ip->i_gl->gl_object = NULL;
+	flush_delayed_work_sync(&ip->i_gl->gl_work);
 	gfs2_glock_add_to_lru(ip->i_gl);
 	gfs2_glock_put(ip->i_gl);
 	ip->i_gl = NULL;
-- 
1.7.4

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