kernel@vger.kernel.org'; 'linux-arm-ker...@lists.infradead.org'
Subject: Re: [PATCH] arm64:free_initrd_mem should also free the memblock
On Thu, Sep 18, 2014 at 05:38:54PM +0800, Wang, Yalin wrote:
> Hi Russell,
>
> mm..
> I see your meaning,
> But how to debug reserve
On Thu, Sep 18, 2014 at 05:38:54PM +0800, Wang, Yalin wrote:
> Hi Russell,
>
> mm..
> I see your meaning,
> But how to debug reserved memory,
> I mean how to know which physical memory are reserved in kernel if
> Not use /sys/kernel/debug/memblock/reserved debug file ?
What are you trying to do
King - ARM Linux [mailto:li...@arm.linux.org.uk]
Sent: Thursday, September 18, 2014 2:13 AM
To: Catalin Marinas
Cc: Wang, Yalin; Will Deacon; 'linux...@kvack.org';
'linux-kernel@vger.kernel.org'; 'linux-arm-ker...@lists.infradead.org'
Subject: Re: [PATCH] arm64:free_
On Wed, Sep 17, 2014 at 05:28:23PM +0100, Catalin Marinas wrote:
> On Tue, Sep 16, 2014 at 02:53:55AM +0100, Wang, Yalin wrote:
> > The reason that a want merge this patch is that
> > It confuse me when I debug memory issue by
> > /sys/kernel/debug/memblock/reserved debug file,
> > It show lots o
On Tue, Sep 16, 2014 at 02:53:55AM +0100, Wang, Yalin wrote:
> The reason that a want merge this patch is that
> It confuse me when I debug memory issue by
> /sys/kernel/debug/memblock/reserved debug file,
> It show lots of un-correct reserved memory.
> In fact, I also send a patch to cma driver
Hi
The reason that a want merge this patch is that
It confuse me when I debug memory issue by
/sys/kernel/debug/memblock/reserved debug file,
It show lots of un-correct reserved memory.
In fact, I also send a patch to cma driver part
For this issue too:
http://ozlabs.org/~akpm/mmots/broken-out/f
On Mon, Sep 15, 2014 at 07:40:23PM +0100, Russell King - ARM Linux wrote:
> On Mon, Sep 15, 2014 at 07:33:34PM +0100, Will Deacon wrote:
> > On Fri, Sep 12, 2014 at 11:17:18AM +0100, Wang, Yalin wrote:
> > > this patch fix the memblock statics for memblock
> > > in file /sys/kernel/debug/memblock/r
On Mon, Sep 15, 2014 at 07:33:34PM +0100, Will Deacon wrote:
> On Fri, Sep 12, 2014 at 11:17:18AM +0100, Wang, Yalin wrote:
> > this patch fix the memblock statics for memblock
> > in file /sys/kernel/debug/memblock/reserved
> > if we don't call memblock_free the initrd will still
> > be marked as
On Fri, Sep 12, 2014 at 11:17:18AM +0100, Wang, Yalin wrote:
> this patch fix the memblock statics for memblock
> in file /sys/kernel/debug/memblock/reserved
> if we don't call memblock_free the initrd will still
> be marked as reserved, even they are freed.
>
> Signed-off-by: Yalin Wang
> ---
>
this patch fix the memblock statics for memblock
in file /sys/kernel/debug/memblock/reserved
if we don't call memblock_free the initrd will still
be marked as reserved, even they are freed.
Signed-off-by: Yalin Wang
---
arch/arm64/mm/init.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-
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