linux/arch/sh/mm
Mike Rapoport c9118e6c37 arch, mm: replace for_each_memblock() with for_each_mem_pfn_range()
There are several occurrences of the following pattern:

	for_each_memblock(memory, reg) {
		start_pfn = memblock_region_memory_base_pfn(reg);
		end_pfn = memblock_region_memory_end_pfn(reg);

		/* do something with start_pfn and end_pfn */
	}

Rather than iterate over all memblock.memory regions and each time query
for their start and end PFNs, use for_each_mem_pfn_range() iterator to get
simpler and clearer code.

Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Baoquan He <bhe@redhat.com>
Acked-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>	[.clang-format]
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Daniel Axtens <dja@axtens.net>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Emil Renner Berthing <kernel@esmil.dk>
Cc: Hari Bathini <hbathini@linux.ibm.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Stafford Horne <shorne@gmail.com>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Will Deacon <will@kernel.org>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Link: https://lkml.kernel.org/r/20200818151634.14343-12-rppt@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-10-13 18:38:35 -07:00
..
alignment.c proc: convert everything to "struct proc_ops" 2020-02-04 03:05:26 +00:00
asids-debugfs.c sh: no need to check return value of debugfs_create functions 2019-06-03 15:39:40 +02:00
cache-debugfs.c sh: no need to check return value of debugfs_create functions 2019-06-03 15:39:40 +02:00
cache-j2.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 211 2019-05-30 11:29:53 -07:00
cache-sh2.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 211 2019-05-30 11:29:53 -07:00
cache-sh2a.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 211 2019-05-30 11:29:53 -07:00
cache-sh3.c mm: remove unneeded includes of <asm/pgalloc.h> 2020-08-07 11:33:26 -07:00
cache-sh4.c mmap locking API: convert mmap_sem comments 2020-06-09 09:39:14 -07:00
cache-sh7705.c mm: remove unneeded includes of <asm/pgalloc.h> 2020-08-07 11:33:26 -07:00
cache-shx3.c sh: prefix sh-specific "CCR" and "CCR2" by "SH_" 2014-03-04 07:55:49 -08:00
cache.c sh: remove sh5 support 2020-06-01 14:48:52 -04:00
consistent.c sh: remove call to memset after dma_alloc_coherent 2020-08-14 22:05:03 -04:00
extable_32.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
fault.c Cleanup, SECCOMP_FILTER support, message printing fixes, and other 2020-08-15 18:50:32 -07:00
flush-sh4.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hugetlbpage.c mm: remove unneeded includes of <asm/pgalloc.h> 2020-08-07 11:33:26 -07:00
init.c arch, mm: replace for_each_memblock() with for_each_mem_pfn_range() 2020-10-13 18:38:35 -07:00
ioremap_fixed.c Cleanup, SECCOMP_FILTER support, message printing fixes, and other 2020-08-15 18:50:32 -07:00
ioremap.c sh: don't include <asm/io_trapped.h> in <asm/io.h> 2020-08-14 22:05:16 -04:00
ioremap.h sh: move ioremap_fixed details out of <asm/io.h> 2020-08-14 22:05:15 -04:00
Kconfig treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
kmap.c mm: pgtable: add shortcuts for accessing kernel PMD and PTE 2020-06-09 09:39:13 -07:00
Makefile sh: remove -Werror from Makefiles 2020-08-14 22:05:13 -04:00
mmap.c mm: larger stack guard gap, between vmas 2017-06-19 21:50:20 +08:00
nommu.c mm: don't include asm/pgtable.h if linux/mm.h is already included 2020-06-09 09:39:13 -07:00
numa.c mm/sparse: cleanup the code surrounding memory_present() 2020-08-07 11:33:27 -07:00
pgtable.c sh: Fix unneeded constructor in page table allocation 2020-08-14 22:05:03 -04:00
pmb.c mm: reorder includes after introduction of linux/pgtable.h 2020-06-09 09:39:13 -07:00
sram.c
tlb-debugfs.c sh: no need to check return value of debugfs_create functions 2019-06-03 15:39:40 +02:00
tlb-pteaex.c
tlb-sh3.c mm: remove unneeded includes of <asm/pgalloc.h> 2020-08-07 11:33:26 -07:00
tlb-sh4.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 211 2019-05-30 11:29:53 -07:00
tlb-urb.c
tlbex_32.c sh: add support for folded p4d page tables 2020-06-04 19:06:21 -07:00
tlbflush_32.c
uncached.c treewide: replace #include <asm/sizes.h> with #include <linux/sizes.h> 2019-05-14 19:52:52 -07:00