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mm: rename free_area_init_node() to free_area_init_memoryless_node()
free_area_init_node() is only used by x86 to initialize a memory-less nodes. Make its name reflect this and drop all the function parameters except node ID as they are anyway zero. 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] Cc: 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/20200412194859.12663-19-rppt@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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3 changed files with 6 additions and 15 deletions
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@ -737,12 +737,9 @@ void __init x86_numa_init(void)
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static void __init init_memory_less_node(int nid)
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{
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unsigned long zones_size[MAX_NR_ZONES] = {0};
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unsigned long zholes_size[MAX_NR_ZONES] = {0};
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/* Allocate and initialize node data. Memory-less node is now online.*/
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alloc_node_data(nid);
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free_area_init_node(nid, zones_size, 0, zholes_size);
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free_area_init_memoryless_node(nid);
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/*
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* All zonelists will be built later in start_kernel() after per cpu
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@ -2329,8 +2329,7 @@ static inline spinlock_t *pud_lock(struct mm_struct *mm, pud_t *pud)
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}
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extern void __init pagecache_init(void);
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extern void __init free_area_init_node(int nid, unsigned long * zones_size,
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unsigned long zone_start_pfn, unsigned long *zholes_size);
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extern void __init free_area_init_memoryless_node(int nid);
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extern void free_initmem(void);
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/*
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@ -2402,10 +2401,8 @@ static inline unsigned long get_num_physpages(void)
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/*
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* Using memblock node mappings, an architecture may initialise its
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* zones, allocate the backing mem_map and account for memory holes in a more
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* architecture independent manner. This is a substitute for creating the
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* zone_sizes[] and zholes_size[] arrays and passing them to
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* free_area_init_node()
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* zones, allocate the backing mem_map and account for memory holes in an
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* architecture independent manner.
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*
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* An architecture is expected to register range of page frames backed by
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* physical memory with memblock_add[_node]() before calling
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@ -6974,12 +6974,9 @@ static void __init __free_area_init_node(int nid, unsigned long *zones_size,
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free_area_init_core(pgdat);
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}
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void __init free_area_init_node(int nid, unsigned long *zones_size,
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unsigned long node_start_pfn,
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unsigned long *zholes_size)
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void __init free_area_init_memoryless_node(int nid)
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{
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__free_area_init_node(nid, zones_size, node_start_pfn, zholes_size,
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true);
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__free_area_init_node(nid, NULL, 0, NULL, false);
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}
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#if !defined(CONFIG_FLAT_NODE_MEM_MAP)
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