dedup

commit 1f0640de77e4cf3d4227dd824d556f09e2bb4200
parent 5dc90228e20bb34a7033f51261e146b9630b41aa
Author: sin <sin@2f30.org>
Date:   Sun, 24 Mar 2019 19:36:23 +0000

Print dedup ratio

Diffstat:
M
dedup.c
 | 
2
++

1 file changed, 2 insertions(+), 0 deletions(-)
diff --git a/dedup.c b/dedup.c
@@ -60,6 +60,8 @@ print_stats(struct stats *st)
 	        (unsigned long long)st->compr_size);
 	fprintf(stderr, "Deduplicated size: %llu bytes\n",
 	        (unsigned long long)st->dedup_size);
+	fprintf(stderr, "Deduplication ratio: %.2f\n",
+	        (double)st->orig_size / st->dedup_size);
 	fprintf(stderr, "Min/avg/max block size: %llu/%llu/%llu bytes\n",
 	        (unsigned long long)st->min_blk_size,
 	        (unsigned long long)st->dedup_size / st->nr_blks,