From: Chao Yu <chao@kernel.org>
To: Joanne Chang <joannechien@google.com>,
Zorro Lang <zlang@kernel.org>,
fstests@vger.kernel.org
Cc: chao@kernel.org, Jaegeuk Kim <jaegeuk@kernel.org>,
linux-f2fs-devel@lists.sourceforge.net,
Christoph Hellwig <hch@infradead.org>
Subject: Re: [PATCH v3] common/rc: add _require_blocks_in_file helper
Date: Fri, 23 Jan 2026 12:08:11 +0800 [thread overview]
Message-ID: <88894e46-f2e9-4d14-90c9-d6cda51abfcb@kernel.org> (raw)
In-Reply-To: <20260108022501.754320-1-joannechien@google.com>
On 1/8/2026 10:25 AM, Joanne Chang wrote:
> generic/735 attempts to create a file with nearly 2^32 blocks. However,
> some filesystems have a maximum file block limit below this threshold.
> For instance, F2FS is limited to approximately 2^30 blocks due to the
> capacity of the inode. So add _require_blocks_in_file helper to skip the
> test in such cases.
>
> The helper uses a hardcoded constant instead of a programmatic method,
> so that bugs which affect the maximum file size are not masked.
>
> Signed-off-by: Joanne Chang <joannechien@google.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Thanks,
prev parent reply other threads:[~2026-01-23 4:08 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-08 2:25 [PATCH v3] common/rc: add _require_blocks_in_file helper Joanne Chang
2026-01-10 1:38 ` Darrick J. Wong
2026-01-12 3:20 ` Joanne Chang
2026-02-08 19:50 ` Zorro Lang
2026-02-09 1:53 ` Darrick J. Wong
2026-02-09 3:54 ` Zorro Lang
2026-02-09 5:55 ` Joanne Chang
2026-01-23 4:08 ` Chao Yu [this message]
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