[PATCH 7/8] show_progress: change HASHES_PER_LINE from 65 to 64 to avoid division
Ahmad Fatoum
a.fatoum at pengutronix.de
Tue Feb 16 15:02:07 EST 2021
Decreasing the progress bar length by one won't change visuals much,
but will allow the compiler to optimize a multiplication and a modulo
into bitwise operations.
Signed-off-by: Ahmad Fatoum <a.fatoum at pengutronix.de>
---
lib/show_progress.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/show_progress.c b/lib/show_progress.c
index 259fb7ab190c..d0d7b31303dc 100644
--- a/lib/show_progress.c
+++ b/lib/show_progress.c
@@ -19,7 +19,7 @@
#include <progress.h>
#include <linux/math64.h>
-#define HASHES_PER_LINE 65
+#define HASHES_PER_LINE 64
static int printed;
static int progress_max;
--
2.29.2
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