From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.sourceforge.net (lists.sourceforge.net [216.105.38.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 388ADEE49A5 for ; Mon, 21 Aug 2023 09:32:46 +0000 (UTC) Received: from [127.0.0.1] (helo=sfs-ml-1.v29.lw.sourceforge.com) by sfs-ml-1.v29.lw.sourceforge.com with esmtp (Exim 4.95) (envelope-from ) id 1qY1H8-0007dP-7E; Mon, 21 Aug 2023 09:32:43 +0000 Received: from [172.30.20.202] (helo=mx.sourceforge.net) by sfs-ml-1.v29.lw.sourceforge.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1qY1H6-0007dI-PA for linux-f2fs-devel@lists.sourceforge.net; Mon, 21 Aug 2023 09:32:41 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=MIME-Version:Content-Transfer-Encoding:Content-Type :References:In-Reply-To:Message-ID:Date:Subject:To:From:Sender:Reply-To:Cc: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=G0QTNVHShuNqYFfaysbmQSCdsSoV6JLJFP9De81PZ6o=; b=Nd9xW7v4MkHo8nstXw9vb3dDHv xmEA6lN3mtWIyQc4y1FYRaxJdSpo2THLwIqqziF31oWiMGiobKyu1JN2hQOqrRFIQcMEBKGcF7y1Q nMSuxiybJk6PdSBvP1ONmEgQm9jrgvW6eWAMgt0xAnNSZ/YFr2UPELOUvkFCk6lJ/OJo=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=MIME-Version:Content-Transfer-Encoding:Content-Type:References: In-Reply-To:Message-ID:Date:Subject:To:From:Sender:Reply-To:Cc:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=G0QTNVHShuNqYFfaysbmQSCdsSoV6JLJFP9De81PZ6o=; b=ELYQ1YtjS+IvOatGYaUHBZK7GL pAwwCuLgS66px1q6M2PoNBBN+DL9VVbu/wYq5EdePFpVdUMNFfwtA1/vKNi1nrtpl5XkAK346Nxyf +RDwy63GM4NmT7TFtdpdKPTsD+UE5cTYr+ssZXDW7AO7aL0FOl30GsdbZSFCDTArWj0E=; Received: from dfw.source.kernel.org ([139.178.84.217]) by sfi-mx-2.v28.lw.sourceforge.com with esmtps (TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.95) id 1qY1H7-0006lH-5X for linux-f2fs-devel@lists.sourceforge.net; Mon, 21 Aug 2023 09:32:41 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 52D7262ECB for ; Mon, 21 Aug 2023 09:32:35 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 2273FC4339A for ; Mon, 21 Aug 2023 09:32:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1692610354; bh=G0QTNVHShuNqYFfaysbmQSCdsSoV6JLJFP9De81PZ6o=; h=From:To:Subject:Date:In-Reply-To:References:From; b=s5IqGfKhWIJkh5sgS/DWG5tyKcnlLo0PNzeZojIqQ/zA02ZKe4fxoyDmORaDURwsy YQlYamLa0/1qrOh/aF0/p2ffxeMEz9sRoPN7asBoOHB1DhGo6FzSxHMcPZof2CIz4T xhFt8l2plFMX+4cYzX/cJc5SwE+Rk6DX96ouz8KSIz4efmB95p9bFcwpzoJA3qwe1Y 0xgAnEcizqZpogFrwfdf7eCA+nkmIJYp3af90lwZJBSvaU5KvQvPUbokJMKHzNx+tU +HmmoaKcN6rXNw/sPp/FTa170eGyJ9SrSksyAsxljgva2WUf6EAIp34CSoyBttnxoA FHZ1C2PO4IGeA== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 0ECE9C53BC6; Mon, 21 Aug 2023 09:32:34 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-f2fs-devel@lists.sourceforge.net Date: Mon, 21 Aug 2023 09:32:33 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo filesystem_f2fs@kernel-bugs.kernel.org X-Bugzilla-Product: File System X-Bugzilla-Component: f2fs X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: high X-Bugzilla-Who: guido.iodice@gmail.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: filesystem_f2fs@kernel-bugs.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-Headers-End: 1qY1H7-0006lH-5X Subject: [f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #181 from Guido (guido.iodice@gmail.com) --- The fact that dirty segments don't go below 10000 suggests that the bug is not completely fixed even with this patch. This is unfortunate because the 5.15 kernel, which is not affected by the bug, is near to EOL (October, if I remember correctly). I am not an expert, but I assume it is safer not to interrupt the script (because the gc goes on on its own anyway) or shut down the pc while the gc is running, but to do in reverse what the script does. TBH I don't remember if doing this really interrupts the gc or in any case once it enters the loop there is nothing to do. For clarity, I found the script on the Internet, I am not responsible for any damage or loss of data. -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel