Re: [PATCH v2 11/19] mm/mmap: Make vm_special_mapping::mremap return void

Le 24/11/2020 à 01:29, Dmitry Safonov a écrit : Previously .mremap() callback needed (int) return to provide way to restrict resizing of a special mapping. Now it's restricted by providing .may_split = special_mapping_split. Removing (int) return simplifies further changes to

[PATCH v2 11/19] mm/mmap: Make vm_special_mapping::mremap return void

Previously .mremap() callback needed (int) return to provide way to restrict resizing of a special mapping. Now it's restricted by providing .may_split = special_mapping_split. Removing (int) return simplifies further changes to special_mapping_mremap() as it won't need save ret code from the