linux-kernel - [PATCH v3 0/2] PM: hibernate: make compression threads configurable and support dynamic crc arrays

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Message-ID: <cover.1757680816.git.luoxueqin@kylinos.cn>
Date: Mon, 15 Sep 2025 10:21:23 +0800
From: Xueqin Luo <luoxueqin@...inos.cn>
To: rafael@...nel.org,
	pavel@...nel.org,
	lenb@...nel.org,
	linux-pm@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Xueqin Luo <luoxueqin@...inos.cn>
Subject: [PATCH v3 0/2] PM: hibernate: make compression threads configurable and support dynamic crc arrays

Hi,

This is v2 of the series to make hibernate compression/decompression
threads configurable and improve scalability.

Changes since v2:
- Reworded commit message to avoid "this patch".
- Introduced helper functions alloc_crc_data() and free_crc_data() to
  avoid code duplication for allocation/freeing in both save and load
  paths(patch1).

Xueqin Luo (2):
  PM: hibernate: dynamically allocate crc->unc_len/unc for configurable
    threads
  PM: hibernate: make compression threads configurable

 kernel/power/swap.c | 82 +++++++++++++++++++++++++++++++++++----------
 1 file changed, 64 insertions(+), 18 deletions(-)

-- 
2.43.0