* [PATCH 1/1] bcache: fix rounding in human readable output
@ 2014-11-24 13:05 Juerd Waalboer
0 siblings, 0 replies; only message in thread
From: Juerd Waalboer @ 2014-11-24 13:05 UTC (permalink / raw)
To: linux-bcache, Kent Overstreet
Division by 100 caused results like 3.9k < 3.10k < 4.0k; fixed by
increasing the denominator to 103, which is a better approximation
of 1024 / 10 == 102.4
Signed-off-by: Juerd Waalboer <juerd@tnx.nl>
---
drivers/md/bcache/util.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/md/bcache/util.c b/drivers/md/bcache/util.c
index db3ae4c..56e8a62 100644
--- a/drivers/md/bcache/util.c
+++ b/drivers/md/bcache/util.c
@@ -88,7 +88,7 @@ ssize_t bch_hprint(char *buf, int64_t v)
return sprintf(buf, "%llu", v);
if (v < 100 && v > -100)
- snprintf(dec, sizeof(dec), ".%i", t / 100);
+ snprintf(dec, sizeof(dec), ".%i", t / 103);
return sprintf(buf, "%lli%s%c", v, dec, units[u]);
}
--
2.1.3
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2014-11-24 13:05 [PATCH 1/1] bcache: fix rounding in human readable output Juerd Waalboer
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