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-rw-r--r--fs/gfs2/super.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c
index 0a6801336470..c8930b31cdf0 100644
--- a/fs/gfs2/super.c
+++ b/fs/gfs2/super.c
@@ -719,6 +719,8 @@ static void gfs2_put_super(struct super_block *sb)
int error;
struct gfs2_jdesc *jd;
+ lock_kernel();
+
/* Unfreeze the filesystem, if we need to */
mutex_lock(&sdp->sd_freeze_lock);
@@ -785,6 +787,8 @@ restart:
/* At this point, we're through participating in the lockspace */
gfs2_sys_fs_del(sdp);
+
+ unlock_kernel();
}
/**