Commit 510d22f4 authored Oct 30, 2018 by Mike Rapoport Committed by Linus Torvalds Oct 31, 2018

memblock: replace alloc_bootmem_low with memblock_alloc_low (2)

The alloc_bootmem_low(size) allocates low memory with default alignment
and can be replaced by memblock_alloc_low(size, 0)

Link: http://lkml.kernel.org/r/1536927045-23536-13-git-send-email-rppt@linux.vnet.ibm.com

Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Chris Zankel <chris@zankel.net>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Greentime Hu <green.hu@gmail.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Guan Xuetao <gxt@pku.edu.cn>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "James E.J. Bottomley" <jejb@parisc-linux.org>
Cc: Jonas Bonn <jonas@southpole.se>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Ley Foon Tan <lftan@altera.com>
Cc: Mark Salter <msalter@redhat.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Matt Turner <mattst88@gmail.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Palmer Dabbelt <palmer@sifive.com>
Cc: Paul Burton <paul.burton@mips.com>
Cc: Richard Kuo <rkuo@codeaurora.org>
Cc: Richard Weinberger <richard@nod.at>
Cc: Rich Felker <dalias@libc.org>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Serge Semin <fancer.lancer@gmail.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Vineet Gupta <vgupta@synopsys.com>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 238997e5

arch/arm64/kernel/setup.c

+3 −2

Original line number	Original line	Diff line number	Diff line
	@@ -217,8 +217,9 @@ static void __init request_standard_resources(void)
	kernel_data.end = __pa_symbol(_end - 1);		kernel_data.end = __pa_symbol(_end - 1);

	num_standard_resources = memblock.memory.cnt;		num_standard_resources = memblock.memory.cnt;
	standard_resources = alloc_bootmem_low(num_standard_resources *		standard_resources = memblock_alloc_low(num_standard_resources *
	sizeof(*standard_resources));		sizeof(*standard_resources),
			0);

	for_each_memblock(memory, region) {		for_each_memblock(memory, region) {
	res = &standard_resources[i++];		res = &standard_resources[i++];

arch/unicore32/kernel/setup.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -207,7 +207,7 @@ request_standard_resources(struct meminfo *mi)
	if (mi->bank[i].size == 0)		if (mi->bank[i].size == 0)
	continue;		continue;

	res = alloc_bootmem_low(sizeof(*res));		res = memblock_alloc_low(sizeof(*res), 0);
	res->name = "System RAM";		res->name = "System RAM";
	res->start = mi->bank[i].start;		res->start = mi->bank[i].start;
	res->end = mi->bank[i].start + mi->bank[i].size - 1;		res->end = mi->bank[i].start + mi->bank[i].size - 1;