RE: [RFC] fdt:free the fdt reserved memory

2014-12-04 Thread Wang, Yalin
> -Original Message- > From: glik...@secretlab.ca [mailto:glik...@secretlab.ca] On Behalf Of Grant > Likely > Sent: Thursday, December 04, 2014 8:46 PM > To: Wang, Yalin > Cc: robh...@kernel.org; devicetree@vger.kernel.org; pawel.m...@arm.com; > mark.rutl...

RE: [RFC] fdt:free the fdt reserved memory

2014-12-04 Thread Wang, Yalin
> -Original Message- > From: Grant Likely [mailto:glik...@secretlab.ca] On Behalf Of Grant Likely > Sent: Thursday, December 04, 2014 6:05 PM > To: Wang, Yalin; 'robh...@kernel.org'; 'devicetree@vger.kernel.org'; > 'pawel.m...@arm.com&

RE: [RFC] fdt:free the fdt reserved memory

2014-12-03 Thread Wang, Yalin
> -Original Message- > From: Grant Likely [mailto:glik...@secretlab.ca] On Behalf Of Grant Likely > Sent: Wednesday, September 24, 2014 10:45 PM > To: Wang, Yalin; 'robh...@kernel.org'; 'devicetree@vger.kernel.org'; > 'pawel.m...@arm.com&

RE: [RFC] fdt:free the fdt reserved memory

2014-09-24 Thread Wang, Yalin
> On Thu, 18 Sep 2014 17:25:12 +0800, "Wang, Yalin" > wrote: > > This patch make some change to unflatten_dt_node(), make sure the > > device_node don't reference to fdt raw blob memory, so that we can > > free the raw blob reserved memory after initc

[RFC] fdt:free the fdt reserved memory

2014-09-18 Thread Wang, Yalin
This patch make some change to unflatten_dt_node(), make sure the device_node don't reference to fdt raw blob memory, so that we can free the raw blob reserved memory after initcalls. Signed-off-by: Yalin Wang --- drivers/of/fdt.c | 27 +++ include/linux/of_fdt.h |

[RFC resend] arm:fdt:free the fdt reserved memory

2014-09-16 Thread Wang, Yalin
this patch make some change to fdt driver, so that we can free the reserved memory which is reserved by fdt blob for unflatten device tree, we free it in free_initmem, this memory will not be used after init calls. Signed-off-by: Yalin Wang --- arch/arm/mm/init.c | 5 +++-- arch/arm64/mm/in

[RFC] arm:fdt:free the fdt reserved memory

2014-09-16 Thread Wang, Yalin
this patch make some change to fdt driver, so that we can free the reserved memory which is reserved by fdt blob for unflatten device tree, we free it in free_initmem, this memory will not be used after init calls. Signed-off-by: Yalin Wang --- arch/arm/mm/init.c | 5 +++-- arch/arm64/mm/in