Re: cephfs/ceph_ll_client.h: client_dentry_callback_t: how to trigger one

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On Thu, 2021-09-30 at 14:08 +0200, Milan Kováčik wrote:
> Hi guys,
> 
> what are the conditions for a client_dentry_callback_t to be triggered?
> Also, what's the use case for this callback?
> 

It gets triggered when a dentry should be invalidated, typically when
trimming caps or leased dentries.

> FWIW I've not been able to trigger my client_dentry_callback_t callback. On
> the other hand, my client_ino_callback_t callback gets triggered every now
> and then in my test setup (a single node, VM 16.2.5 deployment with a linux
> kernel client mount competing with a custom user-space client mount).
>
> Thanks a lot!
> milan
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-- 
Jeff Layton <jlayton@xxxxxxxxxx>

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