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Searched defs:cma (Results 1 – 21 of 21) sorted by relevance

/linux/mm/
H A Dcma.h10 struct cma *cma; member
39 struct cma { struct
74 extern struct cma cma_areas[MAX_CMA_AREAS]; argument
77 static inline unsigned long cma_bitmap_maxno(struct cma *cma, in cma_bitmap_maxno() argument
51 rangescma global() argument
60 cma_kobjcma global() argument
88 cma_sysfs_account_success_pages(struct cma * cma,unsigned long nr_pages) cma_sysfs_account_success_pages() argument
90 cma_sysfs_account_fail_pages(struct cma * cma,unsigned long nr_pages) cma_sysfs_account_fail_pages() argument
92 cma_sysfs_account_release_pages(struct cma * cma,unsigned long nr_pages) cma_sysfs_account_release_pages() argument
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H A Dcma_sysfs.c17 void cma_sysfs_account_success_pages(struct cma *cma, unsigned long nr_pages) in cma_sysfs_account_success_pages() argument
22 void cma_sysfs_account_fail_pages(struct cma *cma, unsigned long nr_pages) in cma_sysfs_account_fail_pages() argument
27 void cma_sysfs_account_release_pages(struct cma *cma, unsigne argument
40 struct cma *cma = cma_from_kobj(kobj); alloc_pages_success_show() local
50 struct cma *cma = cma_from_kobj(kobj); alloc_pages_fail_show() local
59 struct cma *cma = cma_from_kobj(kobj); release_pages_success_show() local
68 struct cma *cma = cma_from_kobj(kobj); total_pages_show() local
77 struct cma *cma = cma_from_kobj(kobj); available_pages_show() local
85 struct cma *cma = cma_from_kobj(kobj); cma_kobj_release() local
112 struct cma *cma; cma_sysfs_init() local
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H A Dcma.c39 phys_addr_t cma_get_base(const struct cma *cma) in cma_get_base() argument
45 unsigned long cma_get_size(const struct cma *cm argument
50 cma_get_name(const struct cma * cma) cma_get_name() argument
55 cma_bitmap_aligned_mask(const struct cma * cma,unsigned int align_order) cma_bitmap_aligned_mask() argument
67 cma_bitmap_aligned_offset(const struct cma * cma,const struct cma_memrange * cmr,unsigned int align_order) cma_bitmap_aligned_offset() argument
75 cma_bitmap_pages_to_bits(const struct cma * cma,unsigned long pages) cma_bitmap_pages_to_bits() argument
81 cma_clear_bitmap(struct cma * cma,const struct cma_memrange * cmr,unsigned long pfn,unsigned long count) cma_clear_bitmap() argument
101 cma_validate_zones(struct cma * cma) cma_validate_zones() argument
139 cma_activate_area(struct cma * cma) cma_activate_area() argument
212 cma_reserve_pages_on_error(struct cma * cma) cma_reserve_pages_on_error() argument
221 struct cma *cma; cma_new_area() local
248 cma_drop_area(struct cma * cma) cma_drop_area() argument
271 struct cma *cma; cma_init_reserved_mem() local
540 struct cma *cma; cma_declare_contiguous_multi() local
752 cma_debug_show_areas(struct cma * cma) cma_debug_show_areas() argument
779 cma_range_alloc(struct cma * cma,struct cma_memrange * cmr,unsigned long count,unsigned int align,struct page ** pagep,gfp_t gfp) cma_range_alloc() argument
850 __cma_alloc(struct cma * cma,unsigned long count,unsigned int align,gfp_t gfp) __cma_alloc() argument
918 cma_alloc(struct cma * cma,unsigned long count,unsigned int align,bool no_warn) cma_alloc() argument
924 cma_alloc_folio(struct cma * cma,int order,gfp_t gfp) cma_alloc_folio() argument
936 cma_pages_valid(struct cma * cma,const struct page * pages,unsigned long count) cma_pages_valid() argument
976 cma_release(struct cma * cma,const struct page * pages,unsigned long count) cma_release() argument
1011 cma_free_folio(struct cma * cma,const struct folio * folio) cma_free_folio() argument
1019 cma_for_each_area(int (* it)(struct cma * cma,void * data),void * data) cma_for_each_area() argument
1033 cma_intersects(struct cma * cma,unsigned long start,unsigned long end) cma_intersects() argument
1076 cma_reserve_early(struct cma * cma,unsigned long size) cma_reserve_early() argument
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H A Dcma_debug.c36 struct cma *cma = data; in cma_used_get() local
48 struct cma *cma in cma_maxchunk_get() local
69 cma_add_to_cma_mem_list(struct cma * cma,struct cma_mem * mem) cma_add_to_cma_mem_list() argument
76 cma_get_entry_from_list(struct cma * cma) cma_get_entry_from_list() argument
90 cma_free_mem(struct cma * cma,int count) cma_free_mem() argument
123 struct cma *cma = data; cma_free_write() local
129 cma_alloc_mem(struct cma * cma,int count) cma_alloc_mem() argument
155 struct cma *cma = data; cma_alloc_write() local
161 cma_debugfs_add_one(struct cma * cma,struct dentry * root_dentry) cma_debugfs_add_one() argument
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H A Dhugetlb_cma.c59 struct cma *cma; in hugetlb_cma_alloc_bootmem() local
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H A Dinternal.h937 static inline void *cma_reserve_early(struct cma *cma, unsigned long size) in cma_reserve_early() argument
H A Dhugetlb.c4017 bool cma; in demote_free_hugetlb_folios() local
/linux/include/linux/
H A Dcma.h65 cma_alloc_folio(struct cma * cma,int order,gfp_t gfp) cma_alloc_folio() argument
70 cma_free_folio(struct cma * cma,const struct folio * folio) cma_free_folio() argument
74 cma_validate_zones(struct cma * cma) cma_validate_zones() argument
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H A Dkexec.h194 struct page *cma; member
H A Dhugetlb.h687 struct cma *cma; member
/linux/kernel/dma/
H A Dcontiguous.c165 struct cma **cma; in dma_numa_cma_reserve() local
331 cma_alloc_aligned(struct cma * cma,size_t size,gfp_t gfp) cma_alloc_aligned() argument
369 struct cma *cma = dma_contiguous_pernuma_area[nid]; dma_alloc_contiguous() local
463 struct cma *cma; rmem_cma_setup() local
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H A Dpool.c60 struct cma *cma; in cma_in_zone() local
/linux/drivers/dma-buf/heaps/
H A Dcma_heap.c32 struct cma *cma; member
373 static int __init __add_cma_heap(struct cma *cma, const char *name) in __add_cma_heap() argument
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/linux/drivers/gpu/drm/nouveau/include/nvkm/subdev/
H A Dpci.h23 bool cma; member
/linux/arch/arm64/boot/dts/broadcom/
H A Dbcm2712.dtsi180 cma: linux,cma { label
/linux/arch/arm/boot/dts/broadcom/
H A Dbcm283x.dtsi38 cma: linux,cma { label
/linux/arch/s390/mm/
H A Dinit.c222 static int s390_cma_check_range(struct cma *cma, void *data) in s390_cma_check_range() argument
/linux/drivers/gpu/drm/nouveau/
H A Dnouveau_drv.h226 bool cma; member
/linux/arch/powerpc/kvm/
H A Dbook3s_64_mmu_hv.c75 int cma = 0; in kvmppc_allocate_hpt() local
/linux/arch/arm/mm/
H A Ddma-mapping.c540 bool allowblock, cma; in __dma_alloc() local
/linux/arch/powerpc/include/asm/
H A Dkvm_host.h267 int cma; member