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([39.144.194.130]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-32e37005a82sm2969607a91.16.2025.09.14.19.21.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 14 Sep 2025 19:21:32 -0700 (PDT) From: Xueqin Luo To: rafael@kernel.org, pavel@kernel.org, lenb@kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Xueqin Luo Subject: [PATCH v3 0/2] PM: hibernate: make compression threads configurable and support dynamic crc arrays Date: Mon, 15 Sep 2025 10:21:23 +0800 Message-ID: X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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). 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([116.128.244.171]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-33b6262df70sm5663168a91.1.2025.10.11.02.38.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 11 Oct 2025 02:38:22 -0700 (PDT) From: Xueqin Luo To: rafael@kernel.org, pavel@kernel.org, lenb@kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Xueqin Luo Subject: [PATCH RESEND v3 0/2] PM: hibernate: make compression threads configurable and support dynamic crc arrays Date: Sat, 11 Oct 2025 17:38:06 +0800 Message-ID: X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Message-ID: <20251011093806.ZO7SusHhxp1tiJkhMsPbDNNABdtdpUMRtz0aoIZN2BE@z> 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