From: Santosh Shilimkar <santosh.shilimkar@ti.com>
To: tj@kernel.org, yinghai@kernel.org
Cc: linux-arm-kernel@lists.infradead.org, linux-mm@kvack.org,
linux-kernel@vger.kernel.org, grygorii.strashko@ti.com,
Santosh Shilimkar <santosh.shilimkar@ti.com>,
Andrew Morton <akpm@linux-foundation.org>
Subject: [RFC 21/23] mm/ARM: kernel: Use memblock apis for early memory allocations
Date: Sat, 12 Oct 2013 17:59:04 -0400 [thread overview]
Message-ID: <1381615146-20342-22-git-send-email-santosh.shilimkar@ti.com> (raw)
In-Reply-To: <1381615146-20342-1-git-send-email-santosh.shilimkar@ti.com>
Switch to memblock interfaces for early memory allocator
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Tejun Heo <tj@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
---
arch/arm/kernel/devtree.c | 2 +-
arch/arm/kernel/setup.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/kernel/devtree.c b/arch/arm/kernel/devtree.c
index f35906b..881c495 100644
--- a/arch/arm/kernel/devtree.c
+++ b/arch/arm/kernel/devtree.c
@@ -33,7 +33,7 @@ void __init early_init_dt_add_memory_arch(u64 base, u64 size)
void * __init early_init_dt_alloc_memory_arch(u64 size, u64 align)
{
- return alloc_bootmem_align(size, align);
+ return memblock_early_alloc_align(size, align);
}
void __init arm_dt_memblock_reserve(void)
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index e1b1394..d928500 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -707,7 +707,7 @@ static void __init request_standard_resources(const struct machine_desc *mdesc)
kernel_data.end = virt_to_phys(_end - 1);
for_each_memblock(memory, region) {
- res = alloc_bootmem_low(sizeof(*res));
+ res = memblock_early_alloc(sizeof(*res));
res->name = "System RAM";
res->start = __pfn_to_phys(memblock_region_memory_base_pfn(region));
res->end = __pfn_to_phys(memblock_region_memory_end_pfn(region)) - 1;
--
1.7.9.5
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next prev parent reply other threads:[~2013-10-12 21:59 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-12 21:58 [RFC 00/23] mm: Use memblock interface instead of bootmem Santosh Shilimkar
2013-10-12 21:58 ` [RFC 01/23] mm/bootmem: remove duplicated declaration of __free_pages_bootmem() Santosh Shilimkar
2013-10-12 21:58 ` [RFC 02/23] mm/block: remove unnecessary inclusion of bootmem.h Santosh Shilimkar
2013-10-12 21:58 ` [RFC 03/23] mm/memory_hotplug: " Santosh Shilimkar
2013-10-12 21:58 ` [RFC 04/23] mm/staging: " Santosh Shilimkar
2013-10-12 21:58 ` [RFC 05/23] mm/char: " Santosh Shilimkar
2013-10-12 21:58 ` [RFC 06/23] mm/memblock: Add memblock early memory allocation apis Santosh Shilimkar
2013-10-13 17:56 ` Tejun Heo
2013-10-13 18:00 ` Russell King - ARM Linux
2013-10-13 18:42 ` Tejun Heo
2013-10-14 13:48 ` Santosh Shilimkar
2013-10-14 14:39 ` Santosh Shilimkar
2013-10-14 14:58 ` Tejun Heo
2013-10-14 15:03 ` Santosh Shilimkar
2013-10-12 21:58 ` [RFC 07/23] mm/memblock: debug: correct displaying of upper memory boundary Santosh Shilimkar
2013-10-13 18:02 ` Tejun Heo
2013-10-14 14:41 ` Santosh Shilimkar
2013-10-12 21:58 ` [RFC 08/23] mm/memblock: debug: don't free reserved array if !ARCH_DISCARD_MEMBLOCK Santosh Shilimkar
2013-10-13 19:51 ` Tejun Heo
2013-10-14 14:41 ` Santosh Shilimkar
2013-10-12 21:58 ` [RFC 09/23] mm/init: Use memblock apis for early memory allocations Santosh Shilimkar
2013-10-13 19:54 ` Tejun Heo
2013-10-14 14:43 ` Santosh Shilimkar
2013-10-12 21:58 ` [RFC 10/23] mm/printk: " Santosh Shilimkar
2013-10-12 21:58 ` [RFC 11/23] mm/page_alloc: " Santosh Shilimkar
2013-10-12 21:58 ` [RFC 12/23] mm/power: " Santosh Shilimkar
2013-10-12 21:58 ` [RFC 13/23] mm/lib: " Santosh Shilimkar
2013-10-12 21:58 ` [RFC 14/23] " Santosh Shilimkar
2013-10-12 21:58 ` [RFC 15/23] mm/sparse: " Santosh Shilimkar
2013-10-12 21:58 ` [RFC 16/23] mm/hugetlb: " Santosh Shilimkar
2013-10-12 21:59 ` [RFC 17/23] mm/page_cgroup: " Santosh Shilimkar
2013-10-12 21:59 ` [RFC 18/23] mm/percpu: " Santosh Shilimkar
2013-10-12 21:59 ` [RFC 19/23] mm/memory_hotplug: " Santosh Shilimkar
2013-10-12 21:59 ` [RFC 20/23] mm/firmware: " Santosh Shilimkar
2013-10-12 21:59 ` Santosh Shilimkar [this message]
2013-10-12 21:59 ` [RFC 22/23] mm/ARM: mm: " Santosh Shilimkar
2013-10-12 21:59 ` [RFC 23/23] mm/ARM: OMAP: " Santosh Shilimkar
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