From 2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c Mon Sep 17 00:00:00 2001 From: Sang-Heon Jeon Date: Mon, 24 Aug 2026 01:18:14 +0900 Subject: coccinelle: alloc_cast: drop removed allocators - pci_alloc_consistent() and pci_zalloc_consistent() were removed by commit 7968778914e5 ("PCI: Remove the deprecated "pci-dma-compat.h" API") - kmem_alloc() was removed by commit f078d4ea8276 ("xfs: convert kmem_alloc() to kmalloc()") - kmem_zalloc() was removed by commit 10634530f7ba ("xfs: convert kmem_zalloc() to kzalloc()") - kmem_zone_alloc() and kmem_zone_zalloc() were removed by commit bae633a4a283 ("xfs: remove xfs_zone_{alloc,zalloc} helpers") So drop them from the rules. No functional change. Signed-off-by: Sang-Heon Jeon Signed-off-by: Julia Lawall --- mm/mm_init.h | 120 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 120 insertions(+) create mode 100644 mm/mm_init.h (limited to 'mm/mm_init.h') diff --git a/mm/mm_init.h b/mm/mm_init.h new file mode 100644 index 000000000..39f75df9b --- /dev/null +++ b/mm/mm_init.h @@ -0,0 +1,120 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * mm_init.h: + * + * mm/ internal mm_init and memblock declarations + */ + +#ifndef __MM_MM_INIT_H +#define __MM_MM_INIT_H + +#include +#include +#include +#include +#include + +struct page; +struct vmem_altmap; + +/* perform sanity checks on struct pages being allocated or freed */ +DECLARE_STATIC_KEY_MAYBE(CONFIG_DEBUG_VM, check_pages_enabled); + +void set_zone_contiguous(struct zone *zone); +bool pfn_range_intersects_zones(int nid, unsigned long start_pfn, + unsigned long nr_pages); + +static inline void clear_zone_contiguous(struct zone *zone) +{ + zone->contiguous = false; +} + +void memblock_free_pages(unsigned long pfn, unsigned int order); + +void *memmap_alloc(phys_addr_t size, phys_addr_t align, phys_addr_t min_addr, + int nid, bool exact_nid); + +void memmap_init_range(unsigned long size, int nid, unsigned long zone, + unsigned long start_pfn, unsigned long zone_end_pfn, + enum meminit_context context, + struct vmem_altmap *altmap, int migratetype, + bool isolate_pageblock); + +#if defined CONFIG_COMPACTION || defined CONFIG_CMA +/* Free whole pageblock and set its migration type to MIGRATE_CMA. */ +void init_cma_reserved_pageblock(struct page *page); +#endif + +#ifdef CONFIG_CMA +void init_cma_pageblock(struct page *page); +#else +static inline void init_cma_pageblock(struct page *page) +{ +} +#endif + +/* Memory initialisation debug and verification */ +#ifdef CONFIG_DEFERRED_STRUCT_PAGE_INIT +DECLARE_STATIC_KEY_TRUE(deferred_pages); + +static inline bool deferred_pages_enabled(void) +{ + return static_branch_unlikely(&deferred_pages); +} + +bool __init deferred_grow_zone(struct zone *zone, unsigned int order); +#else +static inline bool deferred_pages_enabled(void) +{ + return false; +} +#endif /* CONFIG_DEFERRED_STRUCT_PAGE_INIT */ + +void init_deferred_page(unsigned long pfn, int nid); + +enum mminit_level { + MMINIT_WARNING, + MMINIT_VERIFY, + MMINIT_TRACE +}; + +#ifdef CONFIG_DEBUG_MEMORY_INIT + +extern int mminit_loglevel; + +#define mminit_dprintk(level, prefix, fmt, arg...) \ +do { \ + if (level < mminit_loglevel) { \ + if (level <= MMINIT_WARNING) \ + pr_warn("mminit::" prefix " " fmt, ##arg); \ + else \ + printk(KERN_DEBUG "mminit::" prefix " " fmt, ##arg); \ + } \ +} while (0) + +void mminit_verify_pageflags_layout(void); +void mminit_verify_zonelist(void); +#else + +static inline void mminit_dprintk(enum mminit_level level, + const char *prefix, const char *fmt, ...) +{ +} + +static inline void mminit_verify_pageflags_layout(void) +{ +} + +static inline void mminit_verify_zonelist(void) +{ +} +#endif /* CONFIG_DEBUG_MEMORY_INIT */ + +extern bool mirrored_kernelcore; +bool memblock_has_mirror(void); +void memblock_free_all(void); + +void __meminit __init_single_page(struct page *page, unsigned long pfn, + unsigned long zone, int nid); + +#endif /* __MM_MM_INIT_H */ -- cgit v1.3.1