Mike Rapoport fa3354e4ea mm: free_area_init: use maximal zone PFNs rather than zone sizes ... Currently, architectures that use free_area_init() to initialize memory map and node and zone structures need to calculate zone and hole sizes. We can use free_area_init_nodes() instead and let it detect the zone boundaries while the architectures will only have to supply the possible limits for the zones. Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Tested-by: Hoan Tran <hoan@os.amperecomputing.com> [arm64] Reviewed-by: Baoquan He <bhe@redhat.com> Cc: Brian Cain <bcain@codeaurora.org> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Greentime Hu <green.hu@gmail.com> Cc: Greg Ungerer <gerg@linux-m68k.org> Cc: Guan Xuetao <gxt@pku.edu.cn> Cc: Guo Ren <guoren@kernel.org> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Helge Deller <deller@gmx.de> Cc: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Ley Foon Tan <ley.foon.tan@intel.com> Cc: Mark Salter <msalter@redhat.com> Cc: Matt Turner <mattst88@gmail.com> Cc: Max Filippov <jcmvbkbc@gmail.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Michal Hocko <mhocko@kernel.org> Cc: Michal Simek <monstr@monstr.eu> Cc: Nick Hu <nickhu@andestech.com> Cc: Paul Walmsley <paul.walmsley@sifive.com> Cc: Richard Weinberger <richard@nod.at> Cc: Rich Felker <dalias@libc.org> Cc: Russell King <linux@armlinux.org.uk> Cc: Stafford Horne <shorne@gmail.com> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Tony Luck <tony.luck@intel.com> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Link: http://lkml.kernel.org/r/20200412194859.12663-5-rppt@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2020-06-03 20:09:43 -07:00
..
boot	nios2 update for v5.7-rc1	2020-04-11 11:38:44 -07:00
configs	sysctl: Remove the sysctl system call	2019-11-26 13:03:56 -06:00
include	take the dummy csum_and_copy_from_user() into net/checksum.h	2020-05-29 16:11:50 -04:00
kernel	.gitignore: add SPDX License Identifier	2020-03-25 11:50:48 +01:00
lib	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234	2019-06-19 17:09:07 +02:00
mm	mm: free_area_init: use maximal zone PFNs rather than zone sizes	2020-06-03 20:09:43 -07:00
platform	arch: nios2: Enable the common clk subsystem on Nios2	2020-04-11 01:45:28 +08:00
Kconfig	nios2 update for v5.7-rc1	2020-04-11 11:38:44 -07:00
Kconfig.debug	nios2: remove pointless second entry for CONFIG_TRACE_IRQFLAGS_SUPPORT	2019-07-04 11:32:09 +08:00
Makefile	kbuild: consolidate Devicetree dtb build rules	2018-10-02 09:23:21 -05:00