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

Joel Fernandes [off-list ref] wrote:

quoted

+	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