11.08.2020 20:20, Michał Mirosław пишет:
> On Tue, Aug 11, 2020 at 07:27:43PM +0300, Dmitry Osipenko wrote:
>> 11.08.2020 18:59, Dmitry Osipenko пишет:
>>> 11.08.2020 04:07, Michał Mirosław пишет:
Allocating memory with regulator_list_mutex held makes lockdep unhappy
when memory pressure
On Tue, Aug 11, 2020 at 07:27:43PM +0300, Dmitry Osipenko wrote:
> 11.08.2020 18:59, Dmitry Osipenko пишет:
> > 11.08.2020 04:07, Michał Mirosław пишет:
> >> Allocating memory with regulator_list_mutex held makes lockdep unhappy
> >> when memory pressure makes the system do fs_reclaim on eg. eMMC
11.08.2020 18:59, Dmitry Osipenko пишет:
> 11.08.2020 04:07, Michał Mirosław пишет:
>> Allocating memory with regulator_list_mutex held makes lockdep unhappy
>> when memory pressure makes the system do fs_reclaim on eg. eMMC using
>> a regulator. Push the lock inside regulator_init_coupling()
11.08.2020 04:07, Michał Mirosław пишет:
> Allocating memory with regulator_list_mutex held makes lockdep unhappy
> when memory pressure makes the system do fs_reclaim on eg. eMMC using
> a regulator. Push the lock inside regulator_init_coupling() after the
> allocation.
...
Reviewed-by: Dmitry
Allocating memory with regulator_list_mutex held makes lockdep unhappy
when memory pressure makes the system do fs_reclaim on eg. eMMC using
a regulator. Push the lock inside regulator_init_coupling() after the
allocation.
==
WARNING: possible
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