From 1b10eaa8e1d453d65f571db47cd2207041835451 Mon Sep 17 00:00:00 2001 From: Josef Bacik Date: Fri, 20 Sep 2013 13:51:31 -0400 Subject: [PATCH] Btrfs-progs: fix the min ticks check in print_seek_histogram Before I had been dividing by 5 but that gave me too much output so I changed it to 20 without changing the min seeks test. Fix this to avoid a divide by 0 problem. Thanks, Signed-off-by: Josef Bacik Signed-off-by: David Sterba Signed-off-by: Chris Mason --- btrfs-calc-size.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/btrfs-calc-size.c b/btrfs-calc-size.c index 7ae728e..e9ef37f 100644 --- a/btrfs-calc-size.c +++ b/btrfs-calc-size.c @@ -228,7 +228,7 @@ static void print_seek_histogram(struct root_stats *stat) u64 max_seek = stat->max_seek_len; int digits = 1; - if (stat->total_seeks < 5) + if (stat->total_seeks < 20) return; while ((max_seek /= 10)) -- 2.7.4