On 30.07.24 09:13, Barry Song wrote:
From: Barry Song <v-songbaohua@xxxxxxxx> Right now, swapcache_prepare() and swapcache_clear() supports one entry only, to support large folios, we need to handle multiple swap entries. To optimize stack usage, we iterate twice in __swap_duplicate(): the first time to verify that all entries are valid, and the second time to apply the modifications to the entries. Currently, we're using nr=1 for the existing users. Reviewed-by: Baolin Wang <baolin.wang@xxxxxxxxxxxxxxxxx> Signed-off-by: Barry Song <v-songbaohua@xxxxxxxx> ---
Acked-by: David Hildenbrand <david@xxxxxxxxxx> -- Cheers, David / dhildenb
