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
..
cacheflush.c	nios2: update_mmu_cache preload the TLB with the new PTE	2019-03-07 05:29:35 +08:00
dma-mapping.c	dma-direct: make uncached_kernel_address more general	2020-03-16 10:48:09 +01:00
extable.c	nios2: migrate exception table users off module.h and onto extable.h	2017-01-26 10:58:14 -05:00
fault.c	mm: allow VM_FAULT_RETRY for multiple times	2020-04-02 09:35:30 -07:00
init.c	mm: free_area_init: use maximal zone PFNs rather than zone sizes	2020-06-03 20:09:43 -07:00
ioremap.c	nios2: Fix ioremap	2019-12-12 16:34:33 +08:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
mmu_context.c	nios2: Process management	2014-12-08 12:55:53 +08:00
pgtable.c	nios2: Page table management	2014-12-08 12:55:53 +08:00
tlb.c	nios2: Fix update_mmu_cache preload the TLB with the new PTE	2019-03-07 06:00:48 +08:00
uaccess.c	nios2: use generic strncpy_from_user() and strnlen_user()	2017-05-08 17:14:14 +08:00