* Is it possible to reduce GC blocks
@ 2004-06-16 1:23 leeyang
2004-06-18 10:30 ` [OBORONA-SPAM] " Artem B. Bityuckiy
0 siblings, 1 reply; 2+ messages in thread
From: leeyang @ 2004-06-16 1:23 UTC (permalink / raw)
To: linux-mtd; +Cc: dwmw2
I am kind of short of flash space in my board.
2M total 64k per block
loader 1 block
kernel 11 blocks,mtd
initrd 14 blocks,mtd ramdisk
configuration section have 6 blocks only with jffs2
but GC will take 5 of 6,only 1 blocks for data!
Is it possible to release 1 or 2 block from gc?
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [OBORONA-SPAM] Is it possible to reduce GC blocks
2004-06-16 1:23 Is it possible to reduce GC blocks leeyang
@ 2004-06-18 10:30 ` Artem B. Bityuckiy
0 siblings, 0 replies; 2+ messages in thread
From: Artem B. Bityuckiy @ 2004-06-18 10:30 UTC (permalink / raw)
To: linux-mtd; +Cc: leeyang
leeyang wrote:
> I am kind of short of flash space in my board.
> 2M total 64k per block
> loader 1 block
> kernel 11 blocks,mtd
> initrd 14 blocks,mtd ramdisk
> configuration section have 6 blocks only with jffs2
> but GC will take 5 of 6,only 1 blocks for data!
>
> Is it possible to release 1 or 2 block from gc?
>
Critical parameters may be tuned by hacking jffs2_calc_trigger_levels()
(build.c). You may try this.
--
Best Regards,
Artem B. Bityuckiy,
St.-Petersburg, Russia.
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