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Re: CVS commit: [uebayasi-xip] src/sys/miscfs/genfs
hi,
> Module Name: src
> Committed By: uebayasi
> Date: Thu Feb 11 06:23:04 UTC 2010
>
> Modified Files:
> src/sys/miscfs/genfs [uebayasi-xip]: genfs_io.c
>
> Log Message:
> genfs_getpages() for XIP.
>
> Pages are directly mappable, and always there. What we need to do here is
> to address filesystem blocks and tell those addresses back to the fault
> handler by encoding the physical addresses in struct vm_page * pointers.
>
> (I hate code duplication. What can I do?)
what's the point of implementing it in the single VOP?
ie. how is it better than having VOP_GETPAGES_XIP and pgo_get_xip?
is it allowed to return both of "device pages" and normal pages mixed
for a request?
YAMAMOTO Takashi
>
>
> To generate a diff of this commit:
> cvs rdiff -u -r1.36 -r1.36.2.1 src/sys/miscfs/genfs/genfs_io.c
>
> Please note that diffs are not public domain; they are subject to the
> copyright notices on the relevant files.
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