Commit 7a9166e3 authored Feb 20, 2006 by Luke Yang Committed by Linus Torvalds Feb 20, 2006

[PATCH] Fix undefined symbols for nommu architecture



Signed-off-by: Luke Yang <luke.adi@gmail.com>
Acked-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

parent c8b8b1f2

include/linux/mm.h

+4 −0

Original line number	Diff line number	Diff line
		@@ -1051,7 +1051,11 @@ int shrink_slab(unsigned long scanned, gfp_t gfp_mask,
		void drop_pagecache(void);
		void drop_slab(void);

		#ifndef CONFIG_MMU
		#define randomize_va_space 0
		#else
		extern int randomize_va_space;
		#endif

		#endif /* __KERNEL__ */
		#endif /* _LINUX_MM_H */

kernel/sysctl.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -636,6 +636,7 @@ static ctl_table kern_table[] = {
		.proc_handler = &proc_dointvec,
		},
		#endif
		#if defined(CONFIG_MMU)
		{
		.ctl_name = KERN_RANDOMIZE,
		.procname = "randomize_va_space",
		@@ -644,6 +645,7 @@ static ctl_table kern_table[] = {
		.mode = 0644,
		.proc_handler = &proc_dointvec,
		},
		#endif
		#if defined(CONFIG_S390) && defined(CONFIG_SMP)
		{
		.ctl_name = KERN_SPIN_RETRY,

mm/nommu.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -57,6 +57,8 @@ EXPORT_SYMBOL(vmalloc);
		EXPORT_SYMBOL(vfree);
		EXPORT_SYMBOL(vmalloc_to_page);
		EXPORT_SYMBOL(vmalloc_32);
		EXPORT_SYMBOL(vmap);
		EXPORT_SYMBOL(vunmap);

		/*
		* Handle all mappings that got truncated by a "truncate()"