Re: [Nouveau] [PATCH v4 3/8] mm/rmap: Split try_to_munlock from try_to_unmap

2021-03-08 Thread Ralph Campbell
On 3/3/21 10:16 PM, Alistair Popple wrote: The behaviour of try_to_unmap_one() is difficult to follow because it performs different operations based on a fairly large set of flags used in different combinations. TTU_MUNLOCK is one such flag. However it is exclusively used by try_to_munlock()

[Nouveau] [PATCH v4 3/8] mm/rmap: Split try_to_munlock from try_to_unmap

2021-03-03 Thread Alistair Popple
The behaviour of try_to_unmap_one() is difficult to follow because it performs different operations based on a fairly large set of flags used in different combinations. TTU_MUNLOCK is one such flag. However it is exclusively used by try_to_munlock() which specifies no other flags. Therefore