Add tracing for seg_move

This turns out to be very useful for tracking segment usage.

diff --git a/segments.c b/segments.c
index c9263adfe76f44601601d129e95a883a89db665a..3a64b16ce23c8b92232d8eb0423f83ddc5cfa23e 100644 (file)
--- a/segments.c
+++ b/segments.c
@@ -360,6 +360,10 @@ void lafs_seg_move(struct fs *fs, u64 oldaddr, u64 newaddr,
 {
        struct segsum *ss;
 
+       dprintk("SEGMOVE %llu %llu\n", 
+              (unsigned long long) oldaddr,
+              (unsigned long long) newaddr);
+
        if (newaddr) {
                ss = segsum_byaddr(fs, newaddr, ssnum);
                seg_inc(fs, ss, 1, fs->qphase == phase);