gfs2: Introduce function gfs2_withdrawn

[linux-2.6-microblaze.git] / fs / gfs2 / util.h

diff --git a/fs/gfs2/util.h b/fs/gfs2/util.h
index 4b68b2c..f2702bc 100644 (file)
--- a/fs/gfs2/util.h
+++ b/fs/gfs2/util.h
@@ -164,6 +164,15 @@ static inline unsigned int gfs2_tune_get_i(struct gfs2_tune *gt,
        return x;
 }
 
+/**
+ * gfs2_withdrawn - test whether the file system is withdrawing or withdrawn
+ * @sdp: the superblock
+ */
+static inline bool gfs2_withdrawn(struct gfs2_sbd *sdp)
+{
+       return test_bit(SDF_WITHDRAWN, &sdp->sd_flags);
+}
+
 #define gfs2_tune_get(sdp, field) \
 gfs2_tune_get_i(&(sdp)->sd_tune, &(sdp)->sd_tune.field)