On 2015-04-07 16:24, Bill Pringlemeir wrote:
On 7 Apr 2015, stefan@agner.ch wrote:
On 2015-04-02 22:30, Bill Pringlemeir wrote:
On 2 Apr 2015, stefan@agner.ch wrote:
[snip]
I also measured 'write performance' with the mtd_speedtest (performing similar patch to the Linux driver) and I see no difference. I think a write benchmark is more appropriate to test this functionality? While at least it seems that neither read nor write is affected by the simplification.
On U-Boot, I just benchmarked the overall boot time since this is most important for us. I plan to (re-)integrate the changes into the Linux driver and check the performance again later this week.
Thanks for for the write test. So I can take this as a Ack?
Of course, if you want it,
Acked-by: Bill Pringlemeir bpringlemeir@nbsps.com
Thx
The OOB patch also significantly decreases UbiFS mounting time in Linux. I load Linux itself via tftp/network and not using u-boot with nand. I guess I should try that.
Is it UBIFS mounting time or is it bad block scanning? Afaik, it should speed up the latter significantly, but I don't see why it should speed up the former.
-- Stefan