From: Matthew Wilcox <willy@infradead.org>
To: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: Mike Rapoport <rppt@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Tomas Mudrunka <tomas.mudrunka@gmail.com>,
linux-mm@kvack.org, linux-fsdevel@vger.kernel.org
Subject: Re: [PATCH] mm: memtest: convert to memtest_report_meminfo()
Date: Tue, 8 Aug 2023 02:11:44 +0100 [thread overview]
Message-ID: <ZNGWUHj2gA62ksA8@casper.infradead.org> (raw)
In-Reply-To: <20230808012156.88924-1-wangkefeng.wang@huawei.com>
On Tue, Aug 08, 2023 at 09:21:56AM +0800, Kefeng Wang wrote:
> @@ -117,3 +118,17 @@ void __init early_memtest(phys_addr_t start, phys_addr_t end)
> do_one_pass(patterns[idx], start, end);
> }
> }
> +
> +void memtest_report_meminfo(struct seq_file *m)
> +{
> + unsigned long early_memtest_bad_size_kb;
> +
> + if (!early_memtest_done)
> + return;
> +
> + early_memtest_bad_size_kb = early_memtest_bad_size >> 10;
> + if (early_memtest_bad_size && !early_memtest_bad_size_kb)
> + early_memtest_bad_size_kb = 1;
> + /* When 0 is reported, it means there actually was a successful test */
> + seq_printf(m, "EarlyMemtestBad: %5lu kB\n", early_memtest_bad_size_kb);
> +}
Doesn't this function need to be under CONFIG_PROC_FS ?
next prev parent reply other threads:[~2023-08-08 1:12 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-08 1:21 Kefeng Wang
2023-08-08 1:11 ` Matthew Wilcox [this message]
2023-08-08 1:32 ` Kefeng Wang
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