From 502cd987ee3eb886e85a356d6a68fef2846ebdbc Mon Sep 17 00:00:00 2001
From: Lorenz Meier <lorenz@px4.io>
Date: Tue, 22 Jan 2019 22:24:57 +0100
Subject: [PATCH] SD Bench: No need for atomic timing This leads to less jitter
in the benchmark
---
src/systemcmds/sd_bench/sd_bench.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/systemcmds/sd_bench/sd_bench.c b/src/systemcmds/sd_bench/sd_bench.c
index e09a1c8533..260225ccb4 100644
--- a/src/systemcmds/sd_bench/sd_bench.c
+++ b/src/systemcmds/sd_bench/sd_bench.c
@@ -157,7 +157,7 @@ unsigned int time_fsync(int fd)
{
hrt_abstime fsync_start = hrt_absolute_time();
fsync(fd);
- return hrt_elapsed_time_atomic(&fsync_start) / 1000;
+ return hrt_elapsed_time(&fsync_start) / 1000;
}
void write_test(int fd, uint8_t *block, int block_size)
--
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