[PATCH] JFFS2: Dynamically choose inocache hash size

Artem Bityutskiy dedekind1 at gmail.com
Fri Oct 8 02:00:42 EDT 2010


On Thu, 2010-10-07 at 19:14 +0100, Daniel Drake wrote:
> When JFFS2 is used for large volumes, the mount times are quite long.
> Increasing the hash size provides a significant speed boost on the OLPC
> XO-1 laptop.
> 
> Add logic that dynamically selects a hash size based on the size of
> the medium. A 64mb medium will result in a hash size of 128, and a 512mb
> medium will result in a hash size of 1024.
> 
> Signed-off-by: Daniel Drake <dsd at laptop.org>

Pushed to l2-mtd-2.6.git, thanks!

-- 
Best Regards,
Artem Bityutskiy (Артём Битюцкий)




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