From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3589B1428E for ; Fri, 29 Dec 2023 22:11:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="JBV2s6Nj" Received: by smtp.kernel.org (Postfix) with ESMTPS id B59E8C433CC for ; Fri, 29 Dec 2023 22:11:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1703887861; bh=A74AHSOBgMwAvqXEJUGegPQKddwWDBDRNrfhqBJXliM=; h=From:To:Subject:Date:In-Reply-To:References:From; b=JBV2s6NjSOVcOPZyrXBxdEn5Qk69ZyHP3TVJxKkwaZEbMDI3AI99RKllZu/0Gocar eR9pSS9ryGikL5VTrEl0NrG7Sl4EQKUPjPw3gWoSBGpBr7AjiH8zcas44Zt/R4/76U /enHX0gES1RMFQxbdPkTv/8tr3FoKeZFNxr0W9ThkMb1kaNMi+B3bdA7hYISslEm1a gp+ilB41GGELaevUZdl32WNigzdb7Sxp7oeMSzTh1fKD2fxWWTzuRcuLP79oQaVRQu lwNI3ka9/bXFqsGrxsO5IEad4PQ1cnvAjroeLBKy5Frq/9ch1MS3MihYS6KRZEPJOY CvqxyLxKEZDTg== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id A3E84C53BD4; Fri, 29 Dec 2023 22:11:01 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-ext4@vger.kernel.org Subject: [Bug 217965] ext4(?) regression since 6.5.0 on sata hdd Date: Fri, 29 Dec 2023 22:11:01 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo fs_ext4@kernel-bugs.osdl.org X-Bugzilla-Product: File System X-Bugzilla-Component: ext4 X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: matthew4196@gmail.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: fs_ext4@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated Precedence: bulk X-Mailing-List: linux-ext4@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D217965 --- Comment #55 from Matthew Stapleton (matthew4196@gmail.com) --- It looks like reversing the changes made in 7e170922f06bf46effa7c57f6035fc463d6edc7e also fixed the problem (I didn't notice before that the names were changed in the very next commit as well).= =20=20 in fs/ext4/mballoc.c: Commenting out new_cr =3D CR_GOAL_LEN_SLOW in function: ext4_mb_choose_next_group_goal_fast wasn't enough to fix it so then I did t= he following as well which fixed the problem: commented out the call to ext4_mb_choose_next_group_best_avail in function: ext4_mb_choose_next_group commented out the code to "Reset goal length to original goal length before falling into CR_GOAL_LEN_SLOW" --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=