On Fri, 2013-09-13 at 11:36 +0800, Tang Chen wrote:
> Hi Toshi,
>
> On 09/13/2013 03:22 AM, Toshi Kani wrote:
> ..
> >> + if (memblock_direction_bottom_up()) {
> >> + addr = memblock_alloc_bottom_up(
> >> +
On Fri, 2013-09-13 at 11:36 +0800, Tang Chen wrote:
Hi Toshi,
On 09/13/2013 03:22 AM, Toshi Kani wrote:
..
+ if (memblock_direction_bottom_up()) {
+ addr = memblock_alloc_bottom_up(
+ MEMBLOCK_ALLOC_ACCESSIBLE,
+
Hi Toshi,
On 09/13/2013 03:22 AM, Toshi Kani wrote:
..
+ if (memblock_direction_bottom_up()) {
+ addr = memblock_alloc_bottom_up(
+ MEMBLOCK_ALLOC_ACCESSIBLE,
+
On Thu, 2013-09-12 at 17:52 +0800, Tang Chen wrote:
> During early boot, if the bottom up mode is set, just
> try allocating bottom up from the end of kernel image,
> and if that fails, do normal top down allocation.
>
> So in function dma_contiguous_reserve(), we add the
> above logic.
>
>
During early boot, if the bottom up mode is set, just
try allocating bottom up from the end of kernel image,
and if that fails, do normal top down allocation.
So in function dma_contiguous_reserve(), we add the
above logic.
Signed-off-by: Tang Chen
Reviewed-by: Zhang Yanfei
---
During early boot, if the bottom up mode is set, just
try allocating bottom up from the end of kernel image,
and if that fails, do normal top down allocation.
So in function dma_contiguous_reserve(), we add the
above logic.
Signed-off-by: Tang Chen tangc...@cn.fujitsu.com
Reviewed-by: Zhang
On Thu, 2013-09-12 at 17:52 +0800, Tang Chen wrote:
During early boot, if the bottom up mode is set, just
try allocating bottom up from the end of kernel image,
and if that fails, do normal top down allocation.
So in function dma_contiguous_reserve(), we add the
above logic.
Hi Toshi,
On 09/13/2013 03:22 AM, Toshi Kani wrote:
..
+ if (memblock_direction_bottom_up()) {
+ addr = memblock_alloc_bottom_up(
+ MEMBLOCK_ALLOC_ACCESSIBLE,
+
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