From: David Woodhouse <dwmw2@infradead.org>
To: David Hildenbrand <david@redhat.com>, Mike Rapoport <rppt@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
"Sauerwein, David" <dssauerw@amazon.de>,
Anshuman Khandual <anshuman.khandual@arm.com>,
Ard Biesheuvel <ardb@kernel.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Marc Zyngier <maz@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Mike Rapoport <rppt@linux.ibm.com>, Will Deacon <will@kernel.org>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
Ruihan Li <lrh2000@pku.edu.cn>
Subject: Re: [PATCH v4 1/7] mm: Introduce for_each_valid_pfn() and use it from reserve_bootmem_region()
Date: Fri, 25 Apr 2025 23:01:58 +0100 [thread overview]
Message-ID: <d828f037583bf1a4380fd02b1156befa11128d89.camel@infradead.org> (raw)
In-Reply-To: <0eae5cc8-5714-44dc-97b4-e1b991c0e918@redhat.com>
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On Thu, 2025-04-24 at 23:11 +0200, David Hildenbrand wrote:
>
> > + unsigned long pfn;
> >
> > - for (; start_pfn < end_pfn; start_pfn++) {
> > - if (pfn_valid(start_pfn)) {
> > - struct page *page = pfn_to_page(start_pfn);
> > + for_each_valid_pfn (pfn, PFN_DOWN(start), PFN_UP(end)) {
>
> ^ space should be removed
I was treating for_each_foobar() like for(), which always *does* have
the space before the parentheses. But a quick grep shows that that's
the minority, by at least two orders of magnitude. Fixing it locally;
thanks.
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next prev parent reply other threads:[~2025-04-25 22:02 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-23 13:33 [PATCH v4 0/7] mm: Introduce for_each_valid_pfn() David Woodhouse
2025-04-23 13:33 ` [PATCH v4 1/7] mm: Introduce for_each_valid_pfn() and use it from reserve_bootmem_region() David Woodhouse
2025-04-24 21:11 ` David Hildenbrand
2025-04-25 22:01 ` David Woodhouse [this message]
2025-04-28 7:06 ` David Hildenbrand
2025-04-23 13:33 ` [PATCH v4 2/7] mm: Implement for_each_valid_pfn() for CONFIG_FLATMEM David Woodhouse
2025-04-24 21:13 ` David Hildenbrand
2025-04-23 13:33 ` [PATCH v4 3/7] mm: Implement for_each_valid_pfn() for CONFIG_SPARSEMEM David Woodhouse
2025-04-23 13:33 ` [PATCH v4 4/7] mm, PM: Use for_each_valid_pfn() in kernel/power/snapshot.c David Woodhouse
2025-04-23 13:33 ` [PATCH v4 5/7] mm, x86: Use for_each_valid_pfn() from __ioremap_check_ram() David Woodhouse
2025-04-23 13:33 ` [PATCH v4 6/7] mm: Use for_each_valid_pfn() in memory_hotplug David Woodhouse
2025-04-24 21:15 ` David Hildenbrand
2025-04-23 13:33 ` [PATCH v4 7/7] mm/mm_init: Use for_each_valid_pfn() in init_unavailable_range() David Woodhouse
2025-04-25 16:11 ` Lorenzo Stoakes
2025-04-25 23:38 ` Andrew Morton
2025-04-26 8:30 ` David Woodhouse
2025-04-27 23:07 ` Andrew Morton
2025-04-28 8:25 ` Lorenzo Stoakes
2025-04-25 16:17 ` David Hildenbrand
2025-04-25 19:08 ` David Woodhouse
2025-04-25 20:12 ` David Hildenbrand
2025-04-25 20:36 ` David Woodhouse
2025-04-25 23:04 ` David Woodhouse
2025-04-28 7:12 ` David Hildenbrand
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