Hi Kairui, On Wed, 7 Feb 2024 02:25:59 +0800 Kairui Song <ryncsn@xxxxxxxxx> wrote: > From: Kairui Song <kasong@xxxxxxxxxxx> > [...] > --- > Update from V1: > - Add some words on ZRAM case, it will discard swap content on swap_free so the race window is a bit different but cure is the same. [Barry Song] > - Update comments make it cleaner [Huang, Ying] > - Add a function place holder to fix CONFIG_SWAP=n built [SeongJae Park] I confirm the build issue[1] that I reported yesterday is gone with this version. Thank you for fixing it! [1] https://lore.kernel.org/linux-mm/20240206022409.202536-1-sj@xxxxxxxxxx Thanks, SJ [...]