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(parent: f297c7f) | patch
arm: mm: use __pfn_to_section() to get mem_section
authorGuixiong Wei <guixiongwei@gmail.com>
Thu, 30 Apr 2020 16:18:58 +0000 (06:18 +1400)
committerWill Deacon <will@kernel.org>
Thu, 30 Apr 2020 20:13:56 +0000 (21:13 +0100)
commitb190b6562492047ca3181242e1a89e202b00f52c
treebfe63747f466a023c91c795432afba5e51b2134btree | snapshot
parentf297c7f1c2c20b4b1f7831caba61efcec5df5363commit | diff
arm: mm: use __pfn_to_section() to get mem_section

Replace the open-coded '__nr_to_section(pfn_to_section_nr(pfn))' in
pfn_valid() with a more concise call to '__pfn_to_section(pfn)'.

No functional change.

Signed-off-by: Guixiong Wei <guixiongwei@gmail.com>
Link: https://lore.kernel.org/r/20200430161858.11379-1-guixiongwei@gmail.com
Signed-off-by: Will Deacon <will@kernel.org>
arch/arm64/mm/init.c diff | blob | history
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