From: Pavel Tatashin <pasha.tatashin@oracle.com>
To: hejianet@gmail.com
Cc: linux@armlinux.org.uk, Andrew Morton <akpm@linux-foundation.org>,
Michal Hocko <mhocko@suse.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Mel Gorman <mgorman@suse.de>,
will.deacon@arm.com, mark.rutland@arm.com, hpa@zytor.com,
Daniel Jordan <daniel.m.jordan@oracle.com>,
AKASHI Takahiro <takahiro.akashi@linaro.org>,
Gioh Kim <gi-oh.kim@profitbricks.com>,
Steven Sistare <steven.sistare@oracle.com>,
neelx@redhat.com, erosca@de.adit-jv.com,
Vlastimil Babka <vbabka@suse.cz>,
LKML <linux-kernel@vger.kernel.org>,
Linux Memory Management List <linux-mm@kvack.org>,
james.morse@arm.com, ard.biesheuvel@linaro.org,
steve.capper@arm.com, tglx@linutronix.de, mingo@redhat.com,
gregkh@linuxfoundation.org, kstewart@linuxfoundation.org,
pombredanne@nexb.com, Johannes Weiner <hannes@cmpxchg.org>,
kemi.wang@intel.com, ptesarik@suse.com, yasu.isimatu@gmail.com,
aryabinin@virtuozzo.com, nborisov@suse.com,
Wei Yang <richard.weiyang@gmail.com>,
jia.he@hxt-semitech.com
Subject: Re: [PATCH v9 2/6] mm: page_alloc: remain memblock_next_valid_pfn() on arm/arm64
Date: Fri, 29 Jun 2018 14:13:08 -0400 [thread overview]
Message-ID: <CAGM2reYn3ZbdjhcZze8Zt1eLNSdWghy0KwEXfd5xW+1Ba_SMbw@mail.gmail.com> (raw)
In-Reply-To: <1530239363-2356-3-git-send-email-hejianet@gmail.com>
> +++ b/include/linux/early_pfn.h
> @@ -0,0 +1,34 @@
> +/* SPDX-License-Identifier: GPL-2.0 */
> +/* Copyright (C) 2018 HXT-semitech Corp. */
> +#ifndef __EARLY_PFN_H
> +#define __EARLY_PFN_H
> +#ifdef CONFIG_HAVE_MEMBLOCK_PFN_VALID
> +ulong __init_memblock memblock_next_valid_pfn(ulong pfn)
> +{
> + struct memblock_type *type = &memblock.memory;
Why put it in a header file and not in some C file? In my opinion it
is confusing to have non-line functions in header files. Basically,
you can include this header file in exactly one C file without
breaking compilation.
next prev parent reply other threads:[~2018-06-29 18:13 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-29 2:29 [PATCH v9 0/6] optimize memblock_next_valid_pfn and early_pfn_valid on arm and arm64 Jia He
2018-06-29 2:29 ` [PATCH v9 1/6] arm: arm64: introduce CONFIG_HAVE_MEMBLOCK_PFN_VALID Jia He
2018-06-29 18:08 ` Pavel Tatashin
2018-06-29 2:29 ` [PATCH v9 2/6] mm: page_alloc: remain memblock_next_valid_pfn() on arm/arm64 Jia He
2018-06-29 17:07 ` Pavel Tatashin
2018-07-06 1:38 ` Jia He
2018-06-29 18:13 ` Pavel Tatashin [this message]
2018-07-02 11:38 ` Michal Hocko
2018-07-03 1:55 ` Jia He
2018-07-03 3:03 ` Pavel Tatashin
2018-06-29 2:29 ` [PATCH v9 3/6] arm: arm64: page_alloc: reduce unnecessary binary search in memblock_next_valid_pfn() Jia He
2018-06-29 2:29 ` [PATCH v9 4/6] mm/memblock: introduce memblock_search_pfn_regions() Jia He
2018-06-29 2:29 ` [PATCH v9 5/6] arm: arm64: introduce pfn_valid_region() Jia He
2018-06-29 2:29 ` [PATCH v9 6/6] mm: page_alloc: reduce unnecessary binary search in early_pfn_valid() Jia He
2018-07-02 11:40 ` [PATCH v9 0/6] optimize memblock_next_valid_pfn and early_pfn_valid on arm and arm64 Michal Hocko
2018-07-02 12:06 ` Pavel Tatashin
2018-07-03 2:00 ` Jia He
2018-07-03 2:11 ` Jia He
2018-07-03 7:28 ` Michal Hocko
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