Re: [U-Boot] [PATCH/RFC] Some speed improvements to U-Boot JFFS2 code

2008-11-11 Thread Joakim Tjernlund
On Mon, 2008-11-10 at 22:49 -0800, Alexey Neyman wrote: > Michael, > > I tried to reproduce the bug you mentioned (multiple appearance of > directories in ls output) using the script you provided, to no avail: > ls correctly showed the top-level directory, both with and without > CFG_JFFS2_SORT

Re: [U-Boot] [PATCH/RFC] Some speed improvements to U-Boot JFFS2 code

2008-11-10 Thread Alexey Neyman
Michael, I tried to reproduce the bug you mentioned (multiple appearance of directories in ls output) using the script you provided, to no avail: ls correctly showed the top-level directory, both with and without CFG_JFFS2_SORT_FRAGMENTS option. I am inclined to suspect the same cause as you m

Re: [U-Boot] [PATCH/RFC] Some speed improvements to U-Boot JFFS2 code

2008-11-04 Thread Michael Lawnick
Joakim Tjernlund said the following: > On Tue, 2008-11-04 at 13:31 +0100, Michael Lawnick wrote: >> Could we modify this declaration to my non-static version in the trunk? > > Is this on PPC? If so it is due to missing fixup support. Grant Likely > once sent a patch fixing this. It got applied, bu

Re: [U-Boot] [PATCH/RFC] Some speed improvements to U-Boot JFFS2 code

2008-11-04 Thread Joakim Tjernlund
On Tue, 2008-11-04 at 13:31 +0100, Michael Lawnick wrote: > Michael Lawnick said the following: > ... > > - output of access rights is still corrupted, e.g.: > > d-ÿÿ-ÿ0 Tue Oct 21 11:08:17 2008 10 > > --ÿÿ-ÿ 262144 Thu Jan 01 00:00:33 1970 u-boot.bin > > d-ÿÿ-ÿ0 Tu

Re: [U-Boot] [PATCH/RFC] Some speed improvements to U-Boot JFFS2 code

2008-11-04 Thread Michael Lawnick
Michael Lawnick said the following: ... > - output of access rights is still corrupted, e.g.: > d-ÿÿ-ÿ0 Tue Oct 21 11:08:17 2008 10 > --ÿÿ-ÿ 262144 Thu Jan 01 00:00:33 1970 u-boot.bin > d-ÿÿ-ÿ0 Tue Oct 21 11:08:32 2008 1 > d-ÿÿ-ÿ0 Tue Oct 21 11:00:58 20

Re: [U-Boot] [PATCH/RFC] Some speed improvements to U-Boot JFFS2 code

2008-11-04 Thread Michael Lawnick
Ilya Yanok said the following: > Hello Michael, > > Michael Lawnick wrote: ... >> d) output of 'ls' is corrupted: no date and access right output, >> directories in / are shown multiple times > > Can you please be more specific on this? Is this with > CFG_JFFS2_SORT_FRAGMENTS enabled or not? How di

Re: [U-Boot] [PATCH/RFC] Some speed improvements to U-Boot JFFS2 code

2008-11-02 Thread Ilya Yanok
Hello Wolfgang, Wolfgang Denk wrote: >> Sounds good. That is what we were expecting. >> > > If you submit a patch, then please add such comments *below* the "---" > line. > That wasn't a patch submission actually... I've just wanted Michael to test if this patch helps with his problem. I'

Re: [U-Boot] [PATCH/RFC] Some speed improvements to U-Boot JFFS2 code

2008-11-02 Thread Wolfgang Denk
Dear Ilya, In message <[EMAIL PROTECTED]> you wrote: > Hello Michael, > > Michael Lawnick wrote: > > I have put these patches to our board (MPC8548, NOR Flash, MTD partition > > size 48MB). > > > > a) performance has improved (execution time of 'ls' reduced from ~16s to > > ~1.5s) > > > > Sou

Re: [U-Boot] [PATCH/RFC] Some speed improvements to U-Boot JFFS2 code

2008-10-31 Thread Ilya Yanok
Hello Michael, Michael Lawnick wrote: > I have put these patches to our board (MPC8548, NOR Flash, MTD partition > size 48MB). > > a) performance has improved (execution time of 'ls' reduced from ~16s to > ~1.5s) > Sounds good. That is what we were expecting. > b) there is a bug in the patch

Re: [U-Boot] [PATCH/RFC] Some speed improvements to U-Boot JFFS2 code

2008-10-16 Thread Michael Lawnick
Ilya Yanok said the following: > Hi Wolfgang, > > Wolfgang Denk wrote: >>> here is a set of changes we made to improve U-Boot JFFS2 code >>> performance. We still can't reach Linux's performance but improvements >>> are significant. >>> >>> Any comments are welcome. >>> >> >> Are these patche

Re: [U-Boot] [PATCH/RFC] Some speed improvements to U-Boot JFFS2 code

2008-10-15 Thread Ilya Yanok
Hi Wolfgang, Wolfgang Denk wrote: >> here is a set of changes we made to improve U-Boot JFFS2 code >> performance. We still can't reach Linux's performance but improvements >> are significant. >> >> Any comments are welcome. >> > > Are these patches independent of each other, or are all

Re: [U-Boot] [PATCH/RFC] Some speed improvements to U-Boot JFFS2 code

2008-10-13 Thread Wolfgang Denk
Dear Ilya, In message <[EMAIL PROTECTED]> you wrote: > > here is a set of changes we made to improve U-Boot JFFS2 code > performance. We still can't reach Linux's performance but improvements > are significant. > > Any comments are welcome. Are these patches independent of each other, or are

[U-Boot] [PATCH/RFC] Some speed improvements to U-Boot JFFS2 code

2008-10-13 Thread Ilya Yanok
Hello everybody, here is a set of changes we made to improve U-Boot JFFS2 code performance. We still can't reach Linux's performance but improvements are significant. Any comments are welcome. Regards, Ilya. ___ U-Boot mailing list U-Boot@lists.denx.