From 22bd5d8247c63684f2e7dc8cce95a4bdc71a215c Mon Sep 17 00:00:00 2001 From: "Masamichi Takagi m-takagi@ab.jp.nec.com" Date: Mon, 26 Nov 2012 14:32:25 +0900 Subject: [PATCH] Revert "make physical memory allocator try to reserve memory areas with (size/2)-aligned addresses" This reverts commit d4770bc9af9b12c21d1181d6e60d7c70625ed1dd. --- kernel/mem.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/kernel/mem.c b/kernel/mem.c index 44487d81..c5854936 100644 --- a/kernel/mem.c +++ b/kernel/mem.c @@ -101,10 +101,7 @@ static void page_allocator_init(void) pa_start = aal_mc_get_memory_address(AAL_MC_GMA_AVAIL_START, 0); pa_end = aal_mc_get_memory_address(AAL_MC_GMA_AVAIL_END, 0); - // pa_start &= PAGE_MASK; - // physical memory allocator stores bitmap in array of long int - // so the unit size is 64-page - pa_start = (pa_start + PAGE_SIZE * 64 - 1) & ~(PAGE_SIZE * 64 - 1); + pa_start &= PAGE_MASK; pa_end = (pa_end + PAGE_SIZE - 1) & PAGE_MASK; /*