Re: [PATCH V4 1/2] cgroup/rstat: Helper functions for locking expose trylock

[Jesper Dangaard Brouer]

On 28/06/2024 00.22, Waiman Long wrote:
> On 6/27/24 17:18, Jesper Dangaard Brouer wrote:
[...]
> >
> Will it be cleaner to add a "bool *flushed" output parameter to 
> __cgroup_rstat_lock() so that the caller can respond differently whether 
> the flushed flag is set or not? In that way, you don't need to expose a 
> separate trylock() API. Also your commit log is empty.

Dropping this API in V5 anyway.
But I do think it is more natural to follow the 'trylock' API as this is
something that people have seen before.

--Jesper