[PATCH] clean up xen_mkbuildtree_pre (was Re: [Xen-ia64-devel] xen-devel VP status and xen-mkbuildtree-pre)

[Isaku Yamahata <yamahata@xxxxxxxxxxxxx>]

On Mon, May 01, 2006 at 02:46:04PM -0700, Magenheimer, Dan (HP Labs Fort 
Collins) wrote:

> Also, with all your VP changes, could you look at the
> file -sparse/arch/ia64/xen-mkbuildtree-pre and see
> how many files/dirs still need to be mv'd?  Perhaps we
> are close enough now that we can insert some ifdef's
> directly into any remaining conflicting files rather
> than rm/mv them?

I found that only linux-2.6-xen-sparse/mm/Kconfig is needed to be mv.
for mm/Kconfig.
The patch is attached.

Maybe Kconfig should be modified as follows.

 # Default to 4 for wider testing, though 8 might be more appropriate.
 # ARM's adjust_pte (unused if VIPT) depends on mm-wide page_table_lock.
 # PA-RISC 7xxx's spinlock_t would enlarge struct page from 32 to 44 bytes.
 # XEN uses the mapping field on pagetable pages to store a pointer to
 # the destructor.
 #
 config SPLIT_PTLOCK_CPUS
        int
        default "4096" if ARM && !CPU_CACHE_VIPT
        default "4096" if PARISC && !PA20
-       default "4096" if XEN
+       default "4096" if X86_XEN || X86_64_XEN
        default "4"
 


-- 
yamahata

Attachment: 9860:b3c4d485d1bd_cleanup_xen_mkbuilttree_pre.patch
Description: Text document

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