Messages in this thread Patch in this message | | | From | David Howells <> | Subject | [PATCH] Exclude PUD/PMD alloc functions if !MMU | Date | Tue, 04 Jan 2005 19:56:28 +0000 |
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Don't declare pud_alloc() and pmd_alloc() if a nommu kernel is being compiled. These functions require various things that aren't defined for nommu.
Signed-Off-By: David Howells <dhowells@redhat.com> --- warthog>diffstat nommu-exclusions-2610mm1.diff mm.h | 2 +- 1 files changed, 1 insertion(+), 1 deletion(-)
diff -uNrp /warthog/kernels/linux-2.6.10-mm1/include/linux/mm.h linux-2.6.10-mm1-frv/include/linux/mm.h --- /warthog/kernels/linux-2.6.10-mm1/include/linux/mm.h 2005-01-04 11:15:27.000000000 +0000 +++ linux-2.6.10-mm1-frv/include/linux/mm.h 2005-01-04 17:39:56.462745022 +0000 @@ -668,7 +668,7 @@ extern void remove_shrinker(struct shrin * The following ifdef needed to get the 4level-fixup.h header to work. * Remove it when 4level-fixup.h has been removed. */ -#ifndef __ARCH_HAS_4LEVEL_HACK +#if defined(CONFIG_MMU) && !defined(__ARCH_HAS_4LEVEL_HACK) static inline pud_t *pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address) { if (pgd_none(*pgd)) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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