memblock: rename free_all_bootmem to memblock_free_all

rppt · torvalds · commit c6ffc5ca8fb3 · 2018-10-31T08:54:16.000-07:00
The conversion is done using sed -i 's@free_all_bootmem@memblock_free_all@' \ $(git grep -l free_all_bootmem) Link: http://lkml.kernel.org/r/1536927045-23536-26-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>
diff --git a/arch/alpha/mm/init.c b/arch/alpha/mm/init.c
@@ -282,7 +282,7 @@ mem_init(void)
 {
 	set_max_mapnr(max_low_pfn);
 	high_memory = (void *) __va(max_low_pfn * PAGE_SIZE);
-	free_all_bootmem();
+	memblock_free_all();
 	mem_init_print_info(NULL);
 }
 
diff --git a/arch/arc/mm/init.c b/arch/arc/mm/init.c
@@ -218,7 +218,7 @@ void __init mem_init(void)
 		free_highmem_page(pfn_to_page(tmp));
 #endif
 
-	free_all_bootmem();
+	memblock_free_all();
 	mem_init_print_info(NULL);
 }
 
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
@@ -508,7 +508,7 @@ void __init mem_init(void)
 
 	/* this will put all unused low memory onto the freelists */
 	free_unused_memmap();
-	free_all_bootmem();
+	memblock_free_all();
 
 #ifdef CONFIG_SA1111
 	/* now that our DMA memory is actually so designated, we can free it */
diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c
@@ -599,7 +599,7 @@ void __init mem_init(void)
 	free_unused_memmap();
 #endif
 	/* this will put all unused low memory onto the freelists */
-	free_all_bootmem();
+	memblock_free_all();
 
 	kexec_reserve_crashkres_pages();
 
diff --git a/arch/c6x/mm/init.c b/arch/c6x/mm/init.c
@@ -62,7 +62,7 @@ void __init mem_init(void)
 	high_memory = (void *)(memory_end & PAGE_MASK);
 
 	/* this will put all memory onto the freelists */
-	free_all_bootmem();
+	memblock_free_all();
 
 	mem_init_print_info(NULL);
 }
diff --git a/arch/h8300/mm/init.c b/arch/h8300/mm/init.c
@@ -96,7 +96,7 @@ void __init mem_init(void)
 	max_mapnr = MAP_NR(high_memory);
 
 	/* this will put all low memory onto the freelists */
-	free_all_bootmem();
+	memblock_free_all();
 
 	mem_init_print_info(NULL);
 }
diff --git a/arch/hexagon/mm/init.c b/arch/hexagon/mm/init.c
@@ -68,7 +68,7 @@ unsigned long long kmap_generation;
 void __init mem_init(void)
 {
 	/*  No idea where this is actually declared.  Seems to evade LXR.  */
-	free_all_bootmem();
+	memblock_free_all();
 	mem_init_print_info(NULL);
 
 	/*
diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
@@ -627,7 +627,7 @@ mem_init (void)
 
 	set_max_mapnr(max_low_pfn);
 	high_memory = __va(max_low_pfn * PAGE_SIZE);
-	free_all_bootmem();
+	memblock_free_all();
 	mem_init_print_info(NULL);
 
 	/*
diff --git a/arch/m68k/mm/init.c b/arch/m68k/mm/init.c
@@ -140,7 +140,7 @@ static inline void init_pointer_tables(void)
 void __init mem_init(void)
 {
 	/* this will put all memory onto the freelists */
-	free_all_bootmem();
+	memblock_free_all();
 	init_pointer_tables();
 	mem_init_print_info(NULL);
 }
diff --git a/arch/microblaze/mm/init.c b/arch/microblaze/mm/init.c
@@ -204,7 +204,7 @@ void __init mem_init(void)
 	high_memory = (void *)__va(memory_start + lowmem_size - 1);
 
 	/* this will put all memory onto the freelists */
-	free_all_bootmem();
+	memblock_free_all();
 #ifdef CONFIG_HIGHMEM
 	highmem_setup();
 #endif
diff --git a/arch/mips/loongson64/loongson-3/numa.c b/arch/mips/loongson64/loongson-3/numa.c
@@ -272,7 +272,7 @@ void __init paging_init(void)
 void __init mem_init(void)
 {
 	high_memory = (void *) __va(get_num_physpages() << PAGE_SHIFT);
-	free_all_bootmem();
+	memblock_free_all();
 	setup_zero_pages();	/* This comes from node 0 */
 	mem_init_print_info(NULL);
 }
diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c
@@ -463,7 +463,7 @@ void __init mem_init(void)
 	high_memory = (void *) __va(max_low_pfn << PAGE_SHIFT);
 
 	maar_init();
-	free_all_bootmem();
+	memblock_free_all();
 	setup_zero_pages();	/* Setup zeroed pages.  */
 	mem_init_free_highmem();
 	mem_init_print_info(NULL);
diff --git a/arch/mips/sgi-ip27/ip27-memory.c b/arch/mips/sgi-ip27/ip27-memory.c
@@ -475,7 +475,7 @@ void __init paging_init(void)
 void __init mem_init(void)
 {
 	high_memory = (void *) __va(get_num_physpages() << PAGE_SHIFT);
-	free_all_bootmem();
+	memblock_free_all();
 	setup_zero_pages();	/* This comes from node 0 */
 	mem_init_print_info(NULL);
 }
diff --git a/arch/nds32/mm/init.c b/arch/nds32/mm/init.c
@@ -192,7 +192,7 @@ void __init mem_init(void)
 	free_highmem();
 
 	/* this will put all low memory onto the freelists */
-	free_all_bootmem();
+	memblock_free_all();
 	mem_init_print_info(NULL);
 
 	pr_info("virtual kernel memory layout:\n"
diff --git a/arch/nios2/mm/init.c b/arch/nios2/mm/init.c
@@ -73,7 +73,7 @@ void __init mem_init(void)
 	high_memory = __va(end_mem);
 
 	/* this will put all memory onto the freelists */
-	free_all_bootmem();
+	memblock_free_all();
 	mem_init_print_info(NULL);
 }
 
diff --git a/arch/openrisc/mm/init.c b/arch/openrisc/mm/init.c
@@ -213,7 +213,7 @@ void __init mem_init(void)
 	memset((void *)empty_zero_page, 0, PAGE_SIZE);
 
 	/* this will put all low memory onto the freelists */
-	free_all_bootmem();
+	memblock_free_all();
 
 	mem_init_print_info(NULL);
 
diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c
@@ -621,7 +621,7 @@ void __init mem_init(void)
 
 	high_memory = __va((max_pfn << PAGE_SHIFT));
 	set_max_mapnr(page_to_pfn(virt_to_page(high_memory - 1)) + 1);
-	free_all_bootmem();
+	memblock_free_all();
 
 #ifdef CONFIG_PA11
 	if (boot_cpu_data.cpu_type == pcxl2 || boot_cpu_data.cpu_type == pcxl) {
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
@@ -349,7 +349,7 @@ void __init mem_init(void)
 
 	high_memory = (void *) __va(max_low_pfn * PAGE_SIZE);
 	set_max_mapnr(max_pfn);
-	free_all_bootmem();
+	memblock_free_all();
 
 #ifdef CONFIG_HIGHMEM
 	{
diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c
@@ -55,7 +55,7 @@ void __init mem_init(void)
 #endif /* CONFIG_FLATMEM */
 
 	high_memory = (void *)(__va(PFN_PHYS(max_low_pfn)));
-	free_all_bootmem();
+	memblock_free_all();
 
 	mem_init_print_info(NULL);
 }
diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c
@@ -139,7 +139,7 @@ void __init mem_init(void)
 	cmma_init();
 
 	/* this will put all low memory onto the freelists */
-	free_all_bootmem();
+	memblock_free_all();
 	setup_zero_pages();	/* Setup zeroed pages. */
 
 	cmma_init_nodat();
diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c
@@ -350,7 +350,7 @@ void __init mem_init(void)
 		high_memory = max_t(void *, high_memory,
 				    __va(pgdat_end_pfn(pgdat) << PAGE_SHIFT));
 
-	free_all_bootmem();
+	memblock_free_all();
 
 	/* Set this up early, so we can take care of the zero page */
 	cpu_cache_init();
diff --git a/arch/sparc/mm/init_32.c b/arch/sparc/mm/init_32.c
@@ -277,7 +277,7 @@ void __init mem_init(void)
 
 	max_mapnr = last_valid_pfn - pfn_base;
 	high_memory = __va(max_low_pfn << PAGE_SHIFT);
-	free_all_bootmem();
+	memblock_free_all();
 
 	for (i = 0; sp_banks[i].num_bytes != 0; i++) {
 		unsigned long start_pfn = sp_banks[i].base_addr >> PAGE_SHIFT;
diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
@@ -2545,12 +2545,12 @@ void __init mem_init(void)
 {
 	high_memory = __va(last_valid_pfn << PAGE_SHIFT);
 
-	free_all_bootmem();
+	memblock_free_all();
 
 	/*
 	 * Must be done after boot memory is put on freelist, because here we
 	 * might set fields in deferred struct pages that have not yet been
-	 * initialized, and free_all_bootmem() initializes all the reserved
+	 * initialized, and memblock_free_all() initializes all the reserved
 	 * deferred pages for us.
 	 */
 	register_page_bootmem_info();
diff --git a/arch/um/kernel/mem.c b/arch/um/kernel/mem.c
@@ -51,7 +51,7 @@ void __init mem_init(void)
 	uml_reserved = brk_end;
 
 	/* this will put all low memory onto the freelists */
-	free_all_bootmem();
+	memblock_free_all();
 	max_low_pfn = totalram_pages;
 	max_pfn = totalram_pages;
 	mem_init_print_info(NULL);
diff --git a/arch/unicore32/mm/init.c b/arch/unicore32/mm/init.c
@@ -286,7 +286,7 @@ void __init mem_init(void)
 	free_unused_memmap(&meminfo);
 
 	/* this will put all unused low memory onto the freelists */
-	free_all_bootmem();
+	memblock_free_all();
 
 	mem_init_print_info(NULL);
 	printk(KERN_NOTICE "Virtual kernel memory layout:\n"
diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
@@ -111,7 +111,7 @@ void __init set_highmem_pages_init(void)
 
 	/*
 	 * Explicitly reset zone->managed_pages because set_highmem_pages_init()
-	 * is invoked before free_all_bootmem()
+	 * is invoked before memblock_free_all()
 	 */
 	reset_all_zones_managed_pages();
 	for_each_zone(zone) {
diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
@@ -771,7 +771,7 @@ void __init mem_init(void)
 #endif
 	/*
 	 * With CONFIG_DEBUG_PAGEALLOC initialization of highmem pages has to
-	 * be done before free_all_bootmem(). Memblock use free low memory for
+	 * be done before memblock_free_all(). Memblock use free low memory for
 	 * temporary data (see find_range_array()) and for this purpose can use
 	 * pages that was already passed to the buddy allocator, hence marked as
 	 * not accessible in the page tables when compiled with
@@ -781,7 +781,7 @@ void __init mem_init(void)
 	set_highmem_pages_init();
 
 	/* this will put all low memory onto the freelists */
-	free_all_bootmem();
+	memblock_free_all();
 
 	after_bootmem = 1;
 	x86_init.hyper.init_after_bootmem();
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
@@ -1188,14 +1188,14 @@ void __init mem_init(void)
 	/* clear_bss() already clear the empty_zero_page */
 
 	/* this will put all memory onto the freelists */
-	free_all_bootmem();
+	memblock_free_all();
 	after_bootmem = 1;
 	x86_init.hyper.init_after_bootmem();
 
 	/*
 	 * Must be done after boot memory is put on freelist, because here we
 	 * might set fields in deferred struct pages that have not yet been
-	 * initialized, and free_all_bootmem() initializes all the reserved
+	 * initialized, and memblock_free_all() initializes all the reserved
 	 * deferred pages for us.
 	 */
 	register_page_bootmem_info();
diff --git a/arch/x86/xen/mmu_pv.c b/arch/x86/xen/mmu_pv.c
@@ -864,7 +864,7 @@ static int __init xen_mark_pinned(struct mm_struct *mm, struct page *page,
  * The init_mm pagetable is really pinned as soon as its created, but
  * that's before we have page structures to store the bits.  So do all
  * the book-keeping now once struct pages for allocated pages are
- * initialized. This happens only after free_all_bootmem() is called.
+ * initialized. This happens only after memblock_free_all() is called.
  */
 static void __init xen_after_bootmem(void)
 {
diff --git a/arch/xtensa/mm/init.c b/arch/xtensa/mm/init.c
@@ -152,7 +152,7 @@ void __init mem_init(void)
 	max_mapnr = max_pfn - ARCH_PFN_OFFSET;
 	high_memory = (void *)__va(max_low_pfn << PAGE_SHIFT);
 
-	free_all_bootmem();
+	memblock_free_all();
 
 	mem_init_print_info(NULL);
 	pr_info("virtual kernel memory layout:\n"
diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h
@@ -26,7 +26,7 @@ extern unsigned long max_pfn;
  */
 extern unsigned long long max_possible_pfn;
 
-extern unsigned long free_all_bootmem(void);
+extern unsigned long memblock_free_all(void);
 extern void reset_node_managed_pages(pg_data_t *pgdat);
 extern void reset_all_zones_managed_pages(void);
 
diff --git a/mm/memblock.c b/mm/memblock.c
@@ -1360,7 +1360,7 @@ static void * __init memblock_alloc_internal(
 	/*
 	 * Detect any accidental use of these APIs after slab is ready, as at
 	 * this moment memblock may be deinitialized already and its
-	 * internal data may be destroyed (after execution of free_all_bootmem)
+	 * internal data may be destroyed (after execution of memblock_free_all)
 	 */
 	if (WARN_ON_ONCE(slab_is_available()))
 		return kzalloc_node(size, GFP_NOWAIT, nid);
diff --git a/mm/nobootmem.c b/mm/nobootmem.c
@@ -111,11 +111,11 @@ void __init reset_all_zones_managed_pages(void)
 }
 
 /**
- * free_all_bootmem - release free pages to the buddy allocator
+ * memblock_free_all - release free pages to the buddy allocator
  *
  * Return: the number of pages actually released.
  */
-unsigned long __init free_all_bootmem(void)
+unsigned long __init memblock_free_all(void)
 {
 	unsigned long pages;
 
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
@@ -5476,7 +5476,7 @@ overlap_memmap_init(unsigned long zone, unsigned long *pfn)
 
 /*
  * Initially all pages are reserved - free ones are freed
- * up by free_all_bootmem() once the early boot process is
+ * up by memblock_free_all() once the early boot process is
  * done. Non-atomic initialization, single-pass.
  */
 void __meminit memmap_init_zone(unsigned long size, int nid, unsigned long zone,
diff --git a/mm/page_poison.c b/mm/page_poison.c
@@ -21,7 +21,7 @@ bool page_poisoning_enabled(void)
 {
 	/*
 	 * Assumes that debug_pagealloc_enabled is set before
-	 * free_all_bootmem.
+	 * memblock_free_all.
 	 * Page poisoning is debug page alloc for some arches. If
 	 * either of those options are enabled, enable poisoning.
 	 */

Original file line number	Diff line number	Diff line change
`@@ -282,7 +282,7 @@ mem_init(void)`
`282`	`282`	`{`
`283`	`283`	`set_max_mapnr(max_low_pfn);`
`284`	`284`	`high_memory = (void ) __va(max_low_pfn PAGE_SIZE);`
`285`		`- free_all_bootmem();`
	`285`	`+ memblock_free_all();`
`286`	`286`	`mem_init_print_info(NULL);`
`287`	`287`	`}`
`288`	`288`
Original file line number	Diff line number	Diff line change
`@@ -218,7 +218,7 @@ void __init mem_init(void)`
`218`	`218`	`free_highmem_page(pfn_to_page(tmp));`
`219`	`219`	`#endif`
`220`	`220`
`221`		`- free_all_bootmem();`
	`221`	`+ memblock_free_all();`
`222`	`222`	`mem_init_print_info(NULL);`
`223`	`223`	`}`
`224`	`224`
Original file line number	Diff line number	Diff line change
`@@ -62,7 +62,7 @@ void __init mem_init(void)`
`62`	`62`	`high_memory = (void *)(memory_end & PAGE_MASK);`
`63`	`63`
`64`	`64`	`/* this will put all memory onto the freelists */`
`65`		`- free_all_bootmem();`
	`65`	`+ memblock_free_all();`
`66`	`66`
`67`	`67`	`mem_init_print_info(NULL);`
`68`	`68`	`}`
Original file line number	Diff line number	Diff line change
`@@ -96,7 +96,7 @@ void __init mem_init(void)`
`96`	`96`	`max_mapnr = MAP_NR(high_memory);`
`97`	`97`
`98`	`98`	`/* this will put all low memory onto the freelists */`
`99`		`- free_all_bootmem();`
	`99`	`+ memblock_free_all();`
`100`	`100`
`101`	`101`	`mem_init_print_info(NULL);`
`102`	`102`	`}`
Original file line number	Diff line number	Diff line change
`@@ -68,7 +68,7 @@ unsigned long long kmap_generation;`
`68`	`68`	`void __init mem_init(void)`
`69`	`69`	`{`
`70`	`70`	`/* No idea where this is actually declared. Seems to evade LXR. */`
`71`		`- free_all_bootmem();`
	`71`	`+ memblock_free_all();`
`72`	`72`	`mem_init_print_info(NULL);`
`73`	`73`
`74`	`74`	`/*`
Original file line number	Diff line number	Diff line change
`@@ -140,7 +140,7 @@ static inline void init_pointer_tables(void)`
`140`	`140`	`void __init mem_init(void)`
`141`	`141`	`{`
`142`	`142`	`/* this will put all memory onto the freelists */`
`143`		`- free_all_bootmem();`
	`143`	`+ memblock_free_all();`
`144`	`144`	`init_pointer_tables();`
`145`	`145`	`mem_init_print_info(NULL);`
`146`	`146`	`}`
Original file line number	Diff line number	Diff line change
`@@ -272,7 +272,7 @@ void __init paging_init(void)`
`272`	`272`	`void __init mem_init(void)`
`273`	`273`	`{`
`274`	`274`	`high_memory = (void *) __va(get_num_physpages() << PAGE_SHIFT);`
`275`		`- free_all_bootmem();`
	`275`	`+ memblock_free_all();`
`276`	`276`	`setup_zero_pages(); /* This comes from node 0 */`
`277`	`277`	`mem_init_print_info(NULL);`
`278`	`278`	`}`
Original file line number	Diff line number	Diff line change
`@@ -475,7 +475,7 @@ void __init paging_init(void)`
`475`	`475`	`void __init mem_init(void)`
`476`	`476`	`{`
`477`	`477`	`high_memory = (void *) __va(get_num_physpages() << PAGE_SHIFT);`
`478`		`- free_all_bootmem();`
	`478`	`+ memblock_free_all();`
`479`	`479`	`setup_zero_pages(); /* This comes from node 0 */`
`480`	`480`	`mem_init_print_info(NULL);`
`481`	`481`	`}`
Original file line number	Diff line number	Diff line change
`@@ -73,7 +73,7 @@ void __init mem_init(void)`
`73`	`73`	`high_memory = __va(end_mem);`
`74`	`74`
`75`	`75`	`/* this will put all memory onto the freelists */`
`76`		`- free_all_bootmem();`
	`76`	`+ memblock_free_all();`
`77`	`77`	`mem_init_print_info(NULL);`
`78`	`78`	`}`
`79`	`79`
Original file line number	Diff line number	Diff line change
`@@ -349,7 +349,7 @@ void __init mem_init(void)`
`349`	`349`
`350`	`350`	`high_memory = (void ) __va(max_low_pfn PAGE_SIZE);`
`351`	`351`	`set_max_mapnr(max_pfn);`
`352`		`- free_all_bootmem();`
	`352`	`+ memblock_free_all();`
`353`	`353`
`354`	`354`	`#ifdef CONFIG_HIGHMEM`
`355`	`355`	`{`