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AJvYcCW+YBnGeanX9cifkCHFth2SM8ke4zuxpER+0ucsyqNoXY2IyBCiE59HeOG0stkI9GuSmwLLIP43Wy4Zpz9ZtetaE/KUvfcSc+O+Dy8= X-Gm-Message-State: AOJu0Yw7Mktecd1a7its83mGaxmT9qIChMTz0aeyTQIINqnSusLj/um2 q0ULdDzzbxsr3a/jhS8+GMfqrThVY1OxdHwmd5bO/Rbdlnz13RpoGUkfF6wc4Yw= X-Google-Smtp-Source: AGHT+IH7hCLnYCG0fJiIIlr36TbNeiOjJQdusKTEmrTqrI+kpaD/ft/8WeW+5cSzrfjbr4t7ax+5uw== X-Received: by 2002:a2e:6a09:0:b0:2d4:3dbc:16ec with SMTP id f9-20020a2e6a09000000b002d43dbc16ecmr3414851ljc.20.1711519763573; Tue, 26 Mar 2024 23:09:23 -0700 (PDT) Received: from c73.suse.cz ([202.127.77.110]) by smtp.gmail.com with ESMTPSA id s1-20020aa78281000000b006eacefd8fabsm93445pfm.64.2024.03.26.23.09.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 26 Mar 2024 23:09:22 -0700 (PDT) From: Heming Zhao To: joseph.qi@linux.alibaba.com Cc: Heming Zhao , ocfs2-devel@lists.linux.dev, ailiop@suse.com Subject: [PATCH 0/3] improve write IO performance when fragmentation is high Date: Wed, 27 Mar 2024 14:09:11 +0800 Message-Id: <20240327060914.2583-1-heming.zhao@suse.com> X-Mailer: git-send-email 2.35.3 Precedence: bulk X-Mailing-List: ocfs2-devel@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 In v4 coding, I found new issues and split 3 patch files for easy reviewing: - (1/3, existing) improve write IO performance when fragmentation is high - (2/3, new) adjust enabling place for la-window - (3/3, new) speed up chain-list searching Heming Zhao (3): ocfs2: improve write IO performance when fragmentation is high ocfs2: adjust enabling place for la window ocfs2: speed up chain-list searching fs/ocfs2/localalloc.c | 17 ++++--- fs/ocfs2/move_extents.c | 2 +- fs/ocfs2/ocfs2_fs.h | 3 +- fs/ocfs2/resize.c | 8 +++ fs/ocfs2/suballoc.c | 110 ++++++++++++++++++++++++++++++++++------ fs/ocfs2/suballoc.h | 6 ++- 6 files changed, 119 insertions(+), 27 deletions(-)