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[109.116.17.225]) by smtp.googlemail.com with ESMTPSA id 5b1f17b1804b1-42da242741csm77129615e9.47.2024.09.16.05.57.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 16 Sep 2024 05:57:10 -0700 (PDT) From: Luca Stefani To: Cc: Luca Stefani , Chris Mason , Josef Bacik , David Sterba , linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v5 0/2] btrfs: Don't block system suspend during fstrim Date: Mon, 16 Sep 2024 14:56:13 +0200 Message-ID: <20240916125707.127118-1-luca.stefani.ge1@gmail.com> X-Mailer: git-send-email 2.46.0 Precedence: bulk X-Mailing-List: linux-btrfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Changes since v4: * Set chunk size to 1G * Set proper error return codes in case of interruption * Dropped fstrim_range fixup as pulled in -next Changes since v3: * Went back to manual chunk size Changes since v2: * Use blk_alloc_discard_bio directly * Reset ret to ERESTARTSYS Changes since v1: * Use bio_discard_limit to calculate chunk size * Makes use of the split chunks Original discussion: https://lore.kernel.org/lkml/20240822164908.4957-1-luca.stefani.ge1@gmail.com/ v1: https://lore.kernel.org/lkml/20240902114303.922472-1-luca.stefani.ge1@gmail.com/ v2: https://lore.kernel.org/lkml/20240902205828.943155-1-luca.stefani.ge1@gmail.com/ v3: https://lore.kernel.org/lkml/20240903071625.957275-4-luca.stefani.ge1@gmail.com/ v4: https://lore.kernel.org/lkml/20240916101615.116164-1-luca.stefani.ge1@gmail.com/ Luca Stefani (2): btrfs: Split remaining space to discard in chunks btrfs: Don't block system suspend during fstrim fs/btrfs/extent-tree.c | 42 +++++++++++++++++++++++++++++++++++++----- 1 file changed, 37 insertions(+), 5 deletions(-)