Re: [PATCH 09/25] vfs: Allow mount information to be queried by fsinfo() [ver #13]

[David Howells]

Joel Fernandes <joel@xxxxxxxxxxxxxxxxx> wrote:

> > +	record.mnt_id = m->mnt_id;
> > +	record.notify_counter = atomic_read(&m->mnt_notify_counter);
> > +	store_mount_fsinfo(params, &record);
> > +
> > +	rcu_read_unlock();
> 
> Not super familiar with this code, but wanted to check with you:
> 
> Here, if the rcu_read_lock is supposed to protect the RCU list, can
> rcu_read_lock() scope be reduced to just wrapping around the
> list_for_each_entry_rcu?

Done.

David