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Date: Wed, 24 Jan 2024 04:51:10 +0000
From: Yosry Ahmed <yosryahmed@...gle.com>
To: Andrew Morton <akpm@...ux-foundation.org>
Cc: Johannes Weiner <hannes@...xchg.org>, Nhat Pham <nphamcs@...il.com>, Chris Li <chrisl@...nel.org>, 
	Chengming Zhou <zhouchengming@...edance.com>, Huang Ying <ying.huang@...el.com>, linux-mm@...ck.org, 
	linux-kernel@...r.kernel.org, Yosry Ahmed <yosryahmed@...gle.com>
Subject: [PATCH v2 0/2] mm: zswap: simplify zswap_swapoff()

These patches aim to simplify zswap_swapoff() by removing the
unnecessary trees cleanup code. Patch 1 makes sure that the order of
operations during swapoff is enforced correctly, making sure the
simplification in patch 2 is correct in a future-proof manner.

This is based on mm-unstable and v2 of the "mm/zswap: optimize the
scalability of zswap rb-tree" series [1].

[1]https://lore.kernel.org/lkml/20240117-b4-zswap-lock-optimize-v2-0-b5cc55479090@bytedance.com/

Yosry Ahmed (2):
  mm: swap: enforce updating inuse_pages at the end of swap_range_free()
  mm: zswap: remove unnecessary trees cleanups in zswap_swapoff()

 mm/swapfile.c | 18 +++++++++++++++---
 mm/zswap.c    | 16 +++-------------
 2 files changed, 18 insertions(+), 16 deletions(-)

-- 
2.43.0.429.g432eaa2c6b-goog


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