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Searched refs:tlb (Results 1 – 25 of 147) sorted by relevance

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/Linux-v5.15/include/asm-generic/
Dtlb.h189 extern void tlb_remove_table(struct mmu_gather *tlb, void *table);
197 #define tlb_remove_table(tlb, page) tlb_remove_page((tlb), (page)) argument
244 extern bool __tlb_remove_page_size(struct mmu_gather *tlb, struct page *page,
305 void tlb_flush_mmu(struct mmu_gather *tlb);
307 static inline void __tlb_adjust_range(struct mmu_gather *tlb, in __tlb_adjust_range() argument
311 tlb->start = min(tlb->start, address); in __tlb_adjust_range()
312 tlb->end = max(tlb->end, address + range_size); in __tlb_adjust_range()
315 static inline void __tlb_reset_range(struct mmu_gather *tlb) in __tlb_reset_range() argument
317 if (tlb->fullmm) { in __tlb_reset_range()
318 tlb->start = tlb->end = ~0; in __tlb_reset_range()
[all …]
/Linux-v5.15/mm/
Dmmu_gather.c16 static bool tlb_next_batch(struct mmu_gather *tlb) in tlb_next_batch() argument
20 batch = tlb->active; in tlb_next_batch()
22 tlb->active = batch->next; in tlb_next_batch()
26 if (tlb->batch_count == MAX_GATHER_BATCH_COUNT) in tlb_next_batch()
33 tlb->batch_count++; in tlb_next_batch()
38 tlb->active->next = batch; in tlb_next_batch()
39 tlb->active = batch; in tlb_next_batch()
44 static void tlb_batch_pages_flush(struct mmu_gather *tlb) in tlb_batch_pages_flush() argument
48 for (batch = &tlb->local; batch && batch->nr; batch = batch->next) { in tlb_batch_pages_flush()
52 tlb->active = &tlb->local; in tlb_batch_pages_flush()
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Dmadvise.c38 struct mmu_gather *tlb; member
313 struct mmu_gather *tlb = private->tlb; in madvise_cold_or_pageout_pte_range() local
315 struct mm_struct *mm = tlb->mm; in madvise_cold_or_pageout_pte_range()
330 tlb_change_page_size(tlb, HPAGE_PMD_SIZE); in madvise_cold_or_pageout_pte_range()
370 tlb_remove_pmd_tlb_entry(tlb, pmd, addr); in madvise_cold_or_pageout_pte_range()
395 tlb_change_page_size(tlb, PAGE_SIZE); in madvise_cold_or_pageout_pte_range()
447 tlb->fullmm); in madvise_cold_or_pageout_pte_range()
450 tlb_remove_tlb_entry(tlb, pte, addr); in madvise_cold_or_pageout_pte_range()
485 static void madvise_cold_page_range(struct mmu_gather *tlb, in madvise_cold_page_range() argument
491 .tlb = tlb, in madvise_cold_page_range()
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/Linux-v5.15/arch/arm64/include/asm/
Dtlb.h20 static void tlb_flush(struct mmu_gather *tlb);
29 static inline int tlb_get_level(struct mmu_gather *tlb) in tlb_get_level() argument
32 if (tlb->freed_tables) in tlb_get_level()
35 if (tlb->cleared_ptes && !(tlb->cleared_pmds || in tlb_get_level()
36 tlb->cleared_puds || in tlb_get_level()
37 tlb->cleared_p4ds)) in tlb_get_level()
40 if (tlb->cleared_pmds && !(tlb->cleared_ptes || in tlb_get_level()
41 tlb->cleared_puds || in tlb_get_level()
42 tlb->cleared_p4ds)) in tlb_get_level()
45 if (tlb->cleared_puds && !(tlb->cleared_ptes || in tlb_get_level()
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/Linux-v5.15/arch/s390/include/asm/
Dtlb.h26 static inline void tlb_flush(struct mmu_gather *tlb);
27 static inline bool __tlb_remove_page_size(struct mmu_gather *tlb,
30 #define tlb_start_vma(tlb, vma) do { } while (0) argument
31 #define tlb_end_vma(tlb, vma) do { } while (0) argument
47 static inline bool __tlb_remove_page_size(struct mmu_gather *tlb, in __tlb_remove_page_size() argument
54 static inline void tlb_flush(struct mmu_gather *tlb) in tlb_flush() argument
56 __tlb_flush_mm_lazy(tlb->mm); in tlb_flush()
63 static inline void pte_free_tlb(struct mmu_gather *tlb, pgtable_t pte, in pte_free_tlb() argument
66 __tlb_adjust_range(tlb, address, PAGE_SIZE); in pte_free_tlb()
67 tlb->mm->context.flush_mm = 1; in pte_free_tlb()
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/Linux-v5.15/arch/x86/include/asm/
Dtlb.h5 #define tlb_start_vma(tlb, vma) do { } while (0) argument
6 #define tlb_end_vma(tlb, vma) do { } while (0) argument
9 static inline void tlb_flush(struct mmu_gather *tlb);
13 static inline void tlb_flush(struct mmu_gather *tlb) in tlb_flush() argument
16 unsigned int stride_shift = tlb_get_unmap_shift(tlb); in tlb_flush()
18 if (!tlb->fullmm && !tlb->need_flush_all) { in tlb_flush()
19 start = tlb->start; in tlb_flush()
20 end = tlb->end; in tlb_flush()
23 flush_tlb_mm_range(tlb->mm, start, end, stride_shift, tlb->freed_tables); in tlb_flush()
Dpgalloc.h56 extern void ___pte_free_tlb(struct mmu_gather *tlb, struct page *pte);
58 static inline void __pte_free_tlb(struct mmu_gather *tlb, struct page *pte, in __pte_free_tlb() argument
61 ___pte_free_tlb(tlb, pte); in __pte_free_tlb()
88 extern void ___pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd);
90 static inline void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd, in __pmd_free_tlb() argument
93 ___pmd_free_tlb(tlb, pmd); in __pmd_free_tlb()
125 extern void ___pud_free_tlb(struct mmu_gather *tlb, pud_t *pud);
127 static inline void __pud_free_tlb(struct mmu_gather *tlb, pud_t *pud, in __pud_free_tlb() argument
130 ___pud_free_tlb(tlb, pud); in __pud_free_tlb()
168 extern void ___p4d_free_tlb(struct mmu_gather *tlb, p4d_t *p4d);
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/Linux-v5.15/arch/sh/mm/
DMakefile30 debugfs-$(CONFIG_CPU_SH4) += tlb-debugfs.o
31 tlb-$(CONFIG_CPU_SH3) := tlb-sh3.o
32 tlb-$(CONFIG_CPU_SH4) := tlb-sh4.o tlb-urb.o
33 tlb-$(CONFIG_CPU_HAS_PTEAEX) := tlb-pteaex.o tlb-urb.o
34 obj-y += $(tlb-y)
/Linux-v5.15/arch/arm/include/asm/
Dtlb.h23 #define tlb_flush(tlb) ((void) tlb) argument
40 __pte_free_tlb(struct mmu_gather *tlb, pgtable_t pte, unsigned long addr) in __pte_free_tlb() argument
50 __tlb_adjust_range(tlb, addr - PAGE_SIZE, 2 * PAGE_SIZE); in __pte_free_tlb()
53 tlb_remove_table(tlb, pte); in __pte_free_tlb()
57 __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmdp, unsigned long addr) in __pmd_free_tlb() argument
63 tlb_remove_table(tlb, page); in __pmd_free_tlb()
/Linux-v5.15/arch/powerpc/include/asm/nohash/
Dpgalloc.h8 extern void tlb_remove_table(struct mmu_gather *tlb, void *table);
10 extern void tlb_flush_pgtable(struct mmu_gather *tlb, unsigned long address);
13 static inline void tlb_flush_pgtable(struct mmu_gather *tlb, in tlb_flush_pgtable() argument
49 static inline void pgtable_free_tlb(struct mmu_gather *tlb, void *table, int shift) in pgtable_free_tlb() argument
55 tlb_remove_table(tlb, (void *)pgf); in pgtable_free_tlb()
66 static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t table, in __pte_free_tlb() argument
69 tlb_flush_pgtable(tlb, address); in __pte_free_tlb()
70 pgtable_free_tlb(tlb, table, 0); in __pte_free_tlb()
/Linux-v5.15/arch/csky/include/asm/
Dtlb.h8 #define tlb_start_vma(tlb, vma) \ argument
10 if (!(tlb)->fullmm) \
14 #define tlb_end_vma(tlb, vma) \ argument
16 if (!(tlb)->fullmm) \
20 #define tlb_flush(tlb) flush_tlb_mm((tlb)->mm) argument
/Linux-v5.15/arch/sparc/include/asm/
Dpgalloc_64.h78 static inline void pgtable_free_tlb(struct mmu_gather *tlb, void *table, bool is_page) in pgtable_free_tlb() argument
83 tlb_remove_table(tlb, (void *)pgf); in pgtable_free_tlb()
96 static inline void pgtable_free_tlb(struct mmu_gather *tlb, void *table, bool is_page) in pgtable_free_tlb() argument
102 static inline void __pte_free_tlb(struct mmu_gather *tlb, pte_t *pte, in __pte_free_tlb() argument
105 pgtable_free_tlb(tlb, pte, true); in __pte_free_tlb()
108 #define __pmd_free_tlb(tlb, pmd, addr) \ argument
109 pgtable_free_tlb(tlb, pmd, false)
111 #define __pud_free_tlb(tlb, pud, addr) \ argument
112 pgtable_free_tlb(tlb, pud, false)
/Linux-v5.15/arch/riscv/boot/dts/microchip/
Dmicrochip-mpfs.dtsi43 d-tlb-sets = <1>;
44 d-tlb-size = <32>;
49 i-tlb-sets = <1>;
50 i-tlb-size = <32>;
54 tlb-split;
70 d-tlb-sets = <1>;
71 d-tlb-size = <32>;
76 i-tlb-sets = <1>;
77 i-tlb-size = <32>;
81 tlb-split;
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/Linux-v5.15/arch/riscv/boot/dts/sifive/
Dfu540-c000.dtsi45 d-tlb-sets = <1>;
46 d-tlb-size = <32>;
51 i-tlb-sets = <1>;
52 i-tlb-size = <32>;
56 tlb-split;
69 d-tlb-sets = <1>;
70 d-tlb-size = <32>;
75 i-tlb-sets = <1>;
76 i-tlb-size = <32>;
80 tlb-split;
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Dfu740-c000.dtsi46 d-tlb-sets = <1>;
47 d-tlb-size = <40>;
52 i-tlb-sets = <1>;
53 i-tlb-size = <40>;
58 tlb-split;
70 d-tlb-sets = <1>;
71 d-tlb-size = <40>;
76 i-tlb-sets = <1>;
77 i-tlb-size = <40>;
82 tlb-split;
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/Linux-v5.15/arch/powerpc/mm/
Dhugetlbpage.c269 static void hugepd_free(struct mmu_gather *tlb, void *hugepte) in hugepd_free() argument
275 if (atomic_read(&tlb->mm->mm_users) < 2 || in hugepd_free()
276 mm_is_thread_local(tlb->mm)) { in hugepd_free()
295 static inline void hugepd_free(struct mmu_gather *tlb, void *hugepte) {} in hugepd_free() argument
313 static void free_hugepd_range(struct mmu_gather *tlb, hugepd_t *hpdp, int pdshift, in free_hugepd_range() argument
335 hugepd_free(tlb, hugepte); in free_hugepd_range()
337 pgtable_free_tlb(tlb, hugepte, in free_hugepd_range()
341 static void hugetlb_free_pte_range(struct mmu_gather *tlb, pmd_t *pmd, in hugetlb_free_pte_range() argument
351 pte_free_tlb(tlb, token, addr); in hugetlb_free_pte_range()
352 mm_dec_nr_ptes(tlb->mm); in hugetlb_free_pte_range()
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/Linux-v5.15/include/linux/
Dio-pgtable.h93 const struct iommu_flush_ops *tlb; member
218 if (iop->cfg.tlb && iop->cfg.tlb->tlb_flush_all) in io_pgtable_tlb_flush_all()
219 iop->cfg.tlb->tlb_flush_all(iop->cookie); in io_pgtable_tlb_flush_all()
226 if (iop->cfg.tlb && iop->cfg.tlb->tlb_flush_walk) in io_pgtable_tlb_flush_walk()
227 iop->cfg.tlb->tlb_flush_walk(iova, size, granule, iop->cookie); in io_pgtable_tlb_flush_walk()
235 if (iop->cfg.tlb && iop->cfg.tlb->tlb_add_page) in io_pgtable_tlb_add_page()
236 iop->cfg.tlb->tlb_add_page(gather, iova, granule, iop->cookie); in io_pgtable_tlb_add_page()
/Linux-v5.15/arch/ia64/include/asm/
Dpgalloc.h39 #define __pud_free_tlb(tlb, pud, address) pud_free((tlb)->mm, pud) argument
48 #define __pmd_free_tlb(tlb, pmd, address) pmd_free((tlb)->mm, pmd) argument
62 #define __pte_free_tlb(tlb, pte, address) pte_free((tlb)->mm, pte) argument
/Linux-v5.15/arch/arc/include/asm/
Dpgalloc.h80 #define __pud_free_tlb(tlb, pmd, addr) pud_free((tlb)->mm, pmd) argument
91 #define __pmd_free_tlb(tlb, pmd, addr) pmd_free((tlb)->mm, pmd) argument
95 #define __pte_free_tlb(tlb, pte, addr) pte_free((tlb)->mm, pte) argument
/Linux-v5.15/arch/mips/include/asm/
Dpgalloc.h51 #define __pte_free_tlb(tlb,pte,address) \ argument
54 tlb_remove_page((tlb), pte); \
78 #define __pmd_free_tlb(tlb, x, addr) pmd_free((tlb)->mm, x) argument
99 #define __pud_free_tlb(tlb, x, addr) pud_free((tlb)->mm, x) argument
/Linux-v5.15/arch/powerpc/include/asm/
Dtlb.h22 #define tlb_start_vma(tlb, vma) do { } while (0) argument
23 #define tlb_end_vma(tlb, vma) do { } while (0) argument
27 extern void tlb_flush(struct mmu_gather *tlb);
43 static inline void __tlb_remove_tlb_entry(struct mmu_gather *tlb, pte_t *ptep, in __tlb_remove_tlb_entry() argument
48 flush_hash_entry(tlb->mm, ptep, address); in __tlb_remove_tlb_entry()
/Linux-v5.15/arch/alpha/include/asm/
Dtlb.h7 #define __pte_free_tlb(tlb, pte, address) pte_free((tlb)->mm, pte) argument
8 #define __pmd_free_tlb(tlb, pmd, address) pmd_free((tlb)->mm, pmd) argument
/Linux-v5.15/arch/parisc/include/asm/
Dtlb.h8 #define __pmd_free_tlb(tlb, pmd, addr) pmd_free((tlb)->mm, pmd) argument
10 #define __pte_free_tlb(tlb, pte, addr) pte_free((tlb)->mm, pte) argument
/Linux-v5.15/arch/powerpc/include/asm/book3s/32/
Dpgalloc.h25 #define __pmd_free_tlb(tlb,x,a) do { } while (0) argument
52 static inline void pgtable_free_tlb(struct mmu_gather *tlb, in pgtable_free_tlb() argument
58 tlb_remove_table(tlb, (void *)pgf); in pgtable_free_tlb()
69 static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t table, in __pte_free_tlb() argument
72 pgtable_free_tlb(tlb, table, 0); in __pte_free_tlb()
/Linux-v5.15/arch/powerpc/include/asm/book3s/64/
Dpgalloc.h21 extern void pgtable_free_tlb(struct mmu_gather *tlb, void *table, int shift);
134 static inline void __pud_free_tlb(struct mmu_gather *tlb, pud_t *pud, in __pud_free_tlb() argument
137 pgtable_free_tlb(tlb, pud, PUD_INDEX); in __pud_free_tlb()
150 static inline void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd, in __pmd_free_tlb() argument
153 return pgtable_free_tlb(tlb, pmd, PMD_INDEX); in __pmd_free_tlb()
168 static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t table, in __pte_free_tlb() argument
171 pgtable_free_tlb(tlb, table, PTE_INDEX); in __pte_free_tlb()

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