On 6/9/20 3:50 PM, Borislav Petkov wrote:
On Wed, Jun 03, 2020 at 03:40:16PM +0530, Ritesh Harjani wrote:
Yes, this is being discussed in the community.
I have submitted a patch which should help fix this warning msg.
Feel free to give this a try on your setup.
https://marc.info/?l=linux-ext
On Wed, Jun 03, 2020 at 03:40:16PM +0530, Ritesh Harjani wrote:
> Yes, this is being discussed in the community.
> I have submitted a patch which should help fix this warning msg.
> Feel free to give this a try on your setup.
>
> https://marc.info/?l=linux-ext4&m=159110574414645&w=2
I just trigge
Hi Marek,
On 6/3/20 12:18 PM, Marek Szyprowski wrote:
Hi Ritesh,
On 20.05.2020 08:40, Ritesh Harjani wrote:
There could be a race in function ext4_mb_discard_group_preallocations()
where the 1st thread may iterate through group's bb_prealloc_list and
remove all the PAs and add to function's lo
Hi Ritesh,
On 20.05.2020 08:40, Ritesh Harjani wrote:
> There could be a race in function ext4_mb_discard_group_preallocations()
> where the 1st thread may iterate through group's bb_prealloc_list and
> remove all the PAs and add to function's local list head.
> Now if the 2nd thread comes in to d
There could be a race in function ext4_mb_discard_group_preallocations()
where the 1st thread may iterate through group's bb_prealloc_list and
remove all the PAs and add to function's local list head.
Now if the 2nd thread comes in to discard the group preallocations,
it will see that the group->bb
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