From: "Theodore Ts'o" <tytso@mit.edu>
To: Zorro Lang <zlang@redhat.com>
Cc: Sun Ke <sunke32@huawei.com>,
fstests@vger.kernel.org, linux-ext4@vger.kernel.org
Subject: Re: [PATCH v3 1/2] ext4: resize fs after resize_inode without e2fsck
Date: Fri, 22 Jul 2022 12:36:59 -0400 [thread overview]
Message-ID: <YtrSK+qUm9+xRI7L@mit.edu> (raw)
In-Reply-To: <20220722151114.c4w7s6v6fu5hphf5@zlang-mailbox>
On Fri, Jul 22, 2022 at 11:11:14PM +0800, Zorro Lang wrote:
> > This resets the s_reserved_gdt_blocks field back to zero, so the fsck
> > doesn't fail. Which is fine, because the point of the test is to see
> > whether the kernel dereferences a NULL pointer or not.
>
> Or maybe just replace _reuqire_scratch with _require_scratch_nocheck, if we
> corrupt the fs on SCRATCH_DEV intentionally?
Agreed, that would be a better solution.
- Ted
next prev parent reply other threads:[~2022-07-22 16:37 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-13 9:28 [PATCH v3 0/2] two regression tests for ext4 Sun Ke
2022-07-13 9:28 ` [PATCH v3 1/2] ext4: resize fs after resize_inode without e2fsck Sun Ke
2022-07-14 15:46 ` Zorro Lang
2022-07-14 22:00 ` Theodore Ts'o
2022-07-15 18:08 ` Zorro Lang
2022-07-21 3:24 ` Sun Ke
2022-07-22 8:16 ` Sun Ke
2022-07-22 11:51 ` Theodore Ts'o
2022-07-22 15:11 ` Zorro Lang
2022-07-22 16:36 ` Theodore Ts'o [this message]
2022-07-13 9:28 ` [PATCH v3 2/2] ext4: set 256 blocks in a block group then apply io pressure Sun Ke
2022-07-14 16:02 ` Zorro Lang
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