Re: [U-Boot] [PATCH v3] fs/fs.c: do_fsload: measure throughput

Hi,

On Tue, 30 Oct 2012 12:49:26 +0100 Andreas Bießmann andreas.devel@googlemail.com wrote:

This patch adds time measurement and throughput calculation for all supported fsload commands.

The output of ext2load changes from

---8<--- 1830666 bytes read --->8---

to

---8<--- 1830666 bytes read in 237 ms (7.4 MiB/s) --->8---

Signed-off-by: Andreas Bießmann andreas.devel@googlemail.com

since v1:

• use 'time' instead of 'time_start' as suggested by Wolfgang

since v2:

• rebase on top of 045fa1e1142552799ad3203e9e0bc22a11e866ea Now there is some more overhead in the measurement caused by the respective fs-type functions (detect fs-type, eventually do mount and so on). Nevertheless I think such a measurement is good for further improvements like increasing throughput by whatever measures.

fs/fs.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-)

Applied to staging/agust@denx.de after rebasing. Also slightly revised commit log. Thanks!

Anatolij