31 Jul
2019
31 Jul
'19
5:02 p.m.
On Wed, Jul 31, 2019 at 01:25:06PM +0000, Kuehling, Felix wrote:
On 2019-07-30 1:51 a.m., Christoph Hellwig wrote:
The list is used to add the range to another list as an entry in the core hmm code, so there is no need to initialize it in a driver.
I've seen code that uses list_empty to check whether a list head has been added to a list or not. For that to work, the list head needs to be initialized, and it has to be removed with list_del_init.
I think the ida is that 'list' is a private member of range and drivers shouldn't touch it at all.
ever do that with range->list, then this patch is Reviewed-by: Felix Kuehling Felix.Kuehling@amd.com
Please put tags on their own empty line so that patchworks will collect them automatically..
Jason