From: Max Filippov <jcmvbkbc@gmail.com>
To: Mike Rapoport <rppt@kernel.org>
Cc: "open list:SUPERH" <linux-sh@vger.kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
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Palmer Dabbelt <palmer@dabbelt.com>,
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Christoph Hellwig <hch@lst.de>
Subject: Re: [PATCH 03/15] arm, xtensa: simplify initialization of high memory pages
Date: Tue, 28 Jul 2020 01:09:45 -0700 [thread overview]
Message-ID: <CAMo8Bf+VKHmAm1GV=0D9Um2mpsxjnwp9WrAJq_eKW1MK+_8r6g@mail.gmail.com> (raw)
In-Reply-To: <20200728051153.1590-4-rppt@kernel.org>
On Mon, Jul 27, 2020 at 10:12 PM Mike Rapoport <rppt@kernel.org> wrote:
>
> From: Mike Rapoport <rppt@linux.ibm.com>
>
> The function free_highpages() in both arm and xtensa essentially open-code
> for_each_free_mem_range() loop to detect high memory pages that were not
> reserved and that should be initialized and passed to the buddy allocator.
>
> Replace open-coded implementation of for_each_free_mem_range() with usage
> of memblock API to simplify the code.
>
> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
> ---
> arch/arm/mm/init.c | 48 +++++++------------------------------
> arch/xtensa/mm/init.c | 55 ++++++++-----------------------------------
> 2 files changed, 18 insertions(+), 85 deletions(-)
For the xtensa part:
Reviewed-by: Max Filippov <jcmvbkbc@gmail.com>
Tested-by: Max Filippov <jcmvbkbc@gmail.com>
--
Thanks.
-- Max
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next prev parent reply other threads:[~2020-07-28 8:12 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-28 5:11 [PATCH 00/15] memblock: seasonal cleaning^w cleanup Mike Rapoport
2020-07-28 5:11 ` [PATCH 01/15] KVM: PPC: Book3S HV: simplify kvm_cma_reserve() Mike Rapoport
2020-07-28 5:11 ` [PATCH 02/15] dma-contiguous: simplify cma_early_percent_memory() Mike Rapoport
2020-07-28 6:37 ` Christoph Hellwig
2020-07-28 5:11 ` [PATCH 03/15] arm, xtensa: simplify initialization of high memory pages Mike Rapoport
2020-07-28 8:09 ` Max Filippov [this message]
2020-07-28 5:11 ` [PATCH 04/15] arm64: numa: simplify dummy_numa_init() Mike Rapoport
2020-07-29 8:30 ` Jonathan Cameron
2020-07-30 12:03 ` Catalin Marinas
2020-07-28 5:11 ` [PATCH 05/15] h8300, nds32, openrisc: simplify detection of memory extents Mike Rapoport
2020-07-29 11:41 ` Stafford Horne
2020-07-28 5:11 ` [PATCH 06/15] powerpc: fadamp: simplify fadump_reserve_crash_area() Mike Rapoport
2020-07-30 12:15 ` Michael Ellerman
2020-08-01 10:18 ` Mike Rapoport
2020-08-01 10:53 ` Hari Bathini
2020-08-02 13:14 ` Michael Ellerman
2020-07-28 5:11 ` [PATCH 07/15] riscv: drop unneeded node initialization Mike Rapoport
2020-07-28 5:11 ` [PATCH 08/15] mircoblaze: drop unneeded NUMA and sparsemem initializations Mike Rapoport
2020-07-28 5:11 ` [PATCH 09/15] memblock: make for_each_memblock_type() iterator private Mike Rapoport
2020-07-30 1:52 ` Baoquan He
2020-07-28 5:11 ` [PATCH 10/15] memblock: make memblock_debug and related functionality private Mike Rapoport
2020-07-30 1:54 ` Baoquan He
2020-07-28 5:11 ` [PATCH 11/15] memblock: reduce number of parameters in for_each_mem_range() Mike Rapoport
2020-07-30 2:22 ` Baoquan He
2020-07-28 5:11 ` [PATCH 12/15] arch, mm: replace for_each_memblock() with for_each_mem_pfn_range() Mike Rapoport
2020-07-28 5:11 ` [PATCH 13/15] arch, drivers: replace for_each_membock() with for_each_mem_range() Mike Rapoport
2020-07-28 5:11 ` [PATCH 14/15] x86/numa: remove redundant iteration over memblock.reserved Mike Rapoport
2020-07-28 10:44 ` Ingo Molnar
2020-07-28 10:56 ` Mike Rapoport
2020-07-28 11:31 ` Ingo Molnar
2020-07-28 11:02 ` Baoquan He
2020-07-28 14:15 ` Mike Rapoport
2020-07-28 14:23 ` Baoquan He
2020-07-28 5:11 ` [PATCH 15/15] memblock: remove 'type' parameter from for_each_memblock() Mike Rapoport
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