From 727c189c596c2ce3e41eabdf81e12a31d6eaad3a Mon Sep 17 00:00:00 2001
From: Gabriel <g2p.code@gmail.com>
Date: Sun, 10 Mar 2013 11:04:10 +0100
Subject: [PATCH] Show the writeback flag and the discard flag.

---
 bcache-super-show.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/bcache-super-show.c b/bcache-super-show.c
index 011027ac..47c8b87c 100644
--- a/bcache-super-show.c
+++ b/bcache-super-show.c
@@ -131,13 +131,17 @@ int main(int argc, char **argv)
 	if (sb.version == 0) {
 		printf(
 				"dev.cache.first_bucket\t%u\n"
-				"dev.cache.first_sector\t%u\n",
+				"dev.cache.first_sector\t%u\n"
+				"dev.cache.discard\t%s\n",
 				sb.first_bucket,
-				sb.bucket_size * sb.first_bucket);
+				sb.bucket_size * sb.first_bucket,
+				CACHE_DISCARD(&sb) ? "yes" : "no");
 	} else if (sb.version == CACHE_BACKING_DEV) {
 		printf(
-				"dev.data.first_sector\t%u\n",
-				BDEV_DATA_START);
+				"dev.data.first_sector\t%u\n"
+				"dev.data.writeback\t%s\n",
+				BDEV_DATA_START,
+				BDEV_WRITEBACK(&sb) ? "yes" : "no");
 	}
 	putchar('\n');