mm/alpha: unify mem_init() for both UMA and NUMA architectures
Now mem_init() for both Alpha UMA and Alpha NUMA are the same, so unify it
to reduce duplicated code.
Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Matt Turner <mattst88@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/arch/alpha/mm/init.c b/arch/alpha/mm/init.c
index af91010..a1bea91 100644
--- a/arch/alpha/mm/init.c
+++ b/arch/alpha/mm/init.c
@@ -276,17 +276,14 @@
}
#endif
-#ifndef CONFIG_DISCONTIGMEM
void __init
mem_init(void)
{
- max_mapnr = max_low_pfn;
- free_all_bootmem();
+ set_max_mapnr(max_low_pfn);
high_memory = (void *) __va(max_low_pfn * PAGE_SIZE);
-
+ free_all_bootmem();
mem_init_print_info(NULL);
}
-#endif /* CONFIG_DISCONTIGMEM */
void
free_initmem(void)
diff --git a/arch/alpha/mm/numa.c b/arch/alpha/mm/numa.c
index 0894b3a8..d543d71 100644
--- a/arch/alpha/mm/numa.c
+++ b/arch/alpha/mm/numa.c
@@ -319,13 +319,3 @@
/* Initialize the kernel's ZERO_PGE. */
memset((void *)ZERO_PGE, 0, PAGE_SIZE);
}
-
-void __init mem_init(void)
-{
- high_memory = (void *) __va(max_low_pfn << PAGE_SHIFT);
- free_all_bootmem();
- mem_init_print_info(NULL);
-#if 0
- mem_stress();
-#endif
-}