Re: [PATCH] sparc64: Use node local allocations for IRQ stacks.
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From: David Miller <davem@xxxxxxxxxxxxx> Date: Fri, 27 Apr 2012 13:34:07 -0400 (EDT) > From: Sam Ravnborg <sam@xxxxxxxxxxxx> > Date: Fri, 27 Apr 2012 19:27:50 +0200 > >> This assignment looks redundant. I cannot see any uses of max_mapnr >> in the kernel (which is relevant for sparc64). > > pfn_valid() via asm-generic/page.h Actually this isn't right. We don't use asm-generic/page.h on sparc64. We get the pfn_valid() definition instead from linux/mmzone.h which doesn't make use of max_mapnr. So yes we can remove this assignment and I will do so in the sparc-next tree, thanks! -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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