[Pvfs2-developers] Re: kern mod buffer mapping
murali.vilayannur at gmail.com
Thu Jan 10 20:25:18 EST 2008
thanks for trying it out!
> This approach with CTL_UNNUMBERED. Does that work with old kernels
> too, do you know?
Sorry about that. I just assumed it would work on older kernels.
It apparently breaks the build or the pvfs2 proc entry nodes dont show up.
> And why did you do HAVE_KMEM_CACHE_CREATE_OLD_CTOR and
> HAVE_KMEM_CACHE_CREATE_NEW_CTOR tests separately? Are you just
> trying to future-proof against yet another change on the ctor
> function signature?
yeah.. that was the intention :)
> Why #error in the C file---you can just bail in
hehe.. It did not cross my mind :)
Good point.Updated diffs here.
There are a few bonus cleanups and fixes for the build and configure
Can you check if on the newer kernels the /proc/sys/pvfs2 hierarchy is
I dont have a new kernel handy to test this out.
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