Hi Guilherme,
On Mon, Mar 23, 2020 at 8:16 PM Guilherme G. Piccoli
wrote:
>
> On 22/03/2020 18:16, Bhupesh Sharma wrote:
> > Hello Guilherme,
> >
> > On Fri, Mar 20, 2020 at 9:10 PM Guilherme G. Piccoli
> > wrote:
> >
> > Thanks for writing again. I was caught up in trying several other
> > sugg
On 2020-03-23 3:21 pm, Prabhakar Kushwaha wrote:
Hi All,
I am facing issue on Marvell's ARM64 Thunder X2 with kdump kernel.
Here network card is continuously giving following AER error
[ 100.839168] igb :09:00.1: AER: aer_status: 0x4000,
aer_mask: 0x
[ 100.846463] igb :09:0
Hi All,
I am facing issue on Marvell's ARM64 Thunder X2 with kdump kernel.
Here network card is continuously giving following AER error
[ 100.839168] igb :09:00.1: AER: aer_status: 0x4000,
aer_mask: 0x
[ 100.846463] igb :09:00.1: AER:[14] CmpltTO(First)
[
On 22/03/2020 18:16, Bhupesh Sharma wrote:
> Hello Guilherme,
>
> On Fri, Mar 20, 2020 at 9:10 PM Guilherme G. Piccoli
> wrote:
>
> Thanks for writing again. I was caught up in trying several other
> suggestions/code-snippets to further debug this.
> I tried several combinations - turning iommu
Hi Jaewon,
On 03/23/20 at 05:05pm, Jaewon Kim wrote:
> Provide APIs to drivers so that they can show its memory usage on
> /proc/meminfo_extra.
>
> int register_meminfo_extra(atomic_long_t *val, int shift,
> const char *name);
> int unregister_meminfo_extra(atomic_long_t
On Mon, Mar 23, 2020 at 05:05:01PM +0900, Jaewon Kim wrote:
> Provide APIs to drivers so that they can show its memory usage on
> /proc/meminfo_extra.
>
> int register_meminfo_extra(atomic_long_t *val, int shift,
> const char *name);
> int unregister_meminfo_extra(atomic_l
On Mon, Mar 23, 2020 at 05:05:03PM +0900, Jaewon Kim wrote:
> In Android system ion system heap size is huge like hundreds of MB. To
> know overal system memory usage, include ion system heap size in
> proc/meminfo_extra.
>
> To include heap size, use register_meminfo_extra introduced in previous
In Android system ion system heap size is huge like hundreds of MB. To
know overal system memory usage, include ion system heap size in
proc/meminfo_extra.
To include heap size, use register_meminfo_extra introduced in previous
patch.
Prior to register we need to add stats to show the ion heap us
/proc/meminfo or show_free_areas does not show full system wide memory
usage status because memory stats do not track all memory allocations.
There seems to be huge hidden memory especially on embedded system. It
is because some HW IPs in the system use common DRAM memory instead of
internal memory
On most of recent Android device use DRAM memory based compressed swap
to save free memory. And the swap device size is also big enough.
The zsmalloc page size is alread shown on vmstat by commit 91537fee0013
("mm: add NR_ZSMALLOC to vmstat"). If the size is also shown in
/proc/meminfo_extra, it w
Provide APIs to drivers so that they can show its memory usage on
/proc/meminfo_extra.
int register_meminfo_extra(atomic_long_t *val, int shift,
const char *name);
int unregister_meminfo_extra(atomic_long_t *val);
Signed-off-by: Jaewon Kim
---
v2: move to /proc/meminfo
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