Received-SPF: pass (google.com: domain of linux-ext4+bounces-580-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) client-ip=147.75.80.249;
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
Message-ID: <bug-217965-13602-iHwkOx12yp@https.bugzilla.kernel.org/>
In-Reply-To: <bug-217965-13602@https.bugzilla.kernel.org/>
References: <bug-217965-13602@https.bugzilla.kernel.org/>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
Auto-Submitted: auto-generated
Precedence: bulk
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.=