Re: [RFC PATCH v2] mm/zswap: store <PAGE_SIZE compression failed page as-is
From: Nhat Pham <nphamcs@gmail.com>
Date: 2025-08-05 18:31:40
Also in:
linux-mm, lkml
On Tue, Aug 5, 2025 at 11:25 AM Nhat Pham [off-list ref] wrote:
1. At store time, if comp_ret or dlen == PAGE_SIZE, treat it as
compression failure. This means: saving as-is when writeback enabled,
and rejecting when writeback disabled. Basically:
if (!comp_ret || dlen == PAGE_SIZE) {Again, comp_ret || dlen == PAGE_SIZE here. Not sure why I kept making the same brainfart, lol.