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Searched refs:tlb (Results 1 – 25 of 169) sorted by relevance

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/linux-6.3-rc2/include/asm-generic/
A Dtlb.h359 tlb->start = min(tlb->start, address); in __tlb_adjust_range()
360 tlb->end = max(tlb->end, address + range_size); in __tlb_adjust_range()
366 tlb->start = tlb->end = ~0; in __tlb_reset_range()
399 if (tlb->end) in tlb_flush()
413 if (tlb->fullmm || tlb->need_flush_all) { in tlb_flush()
422 flush_tlb_range(&vma, tlb->start, tlb->end); in tlb_flush()
454 if (!(tlb->freed_tables || tlb->cleared_ptes || tlb->cleared_pmds || in tlb_flush_mmu_tlbonly()
455 tlb->cleared_puds || tlb->cleared_p4ds)) in tlb_flush_mmu_tlbonly()
459 mmu_notifier_invalidate_range(tlb->mm, tlb->start, tlb->end); in tlb_flush_mmu_tlbonly()
488 if (tlb->page_size && tlb->page_size != page_size) { in tlb_change_page_size()
[all …]
/linux-6.3-rc2/mm/
A Dmmu_gather.c23 if (tlb->delayed_rmap && tlb->active != &tlb->local) in tlb_next_batch()
26 batch = tlb->active; in tlb_next_batch()
39 tlb->batch_count++; in tlb_next_batch()
45 tlb->active = batch; in tlb_next_batch()
78 if (tlb->active != &tlb->local) in tlb_flush_rmaps()
104 tlb->active = &tlb->local; in tlb_batch_pages_flush()
278 tlb->batch = NULL; in tlb_table_init()
305 tlb->mm = mm; in __tlb_gather_mmu()
312 tlb->local.max = ARRAY_SIZE(tlb->__pages); in __tlb_gather_mmu()
313 tlb->active = &tlb->local; in __tlb_gather_mmu()
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A Dmadvise.c41 struct mmu_gather *tlb; member
339 struct mmu_gather *tlb = private->tlb; in madvise_cold_or_pageout_pte_range() local
488 tlb->fullmm); in madvise_cold_or_pageout_pte_range()
532 .tlb = tlb, in madvise_cold_page_range()
537 tlb_end_vma(tlb, vma); in madvise_cold_page_range()
550 struct mmu_gather tlb; in madvise_cold() local
559 tlb_finish_mmu(&tlb); in madvise_cold()
570 .tlb = tlb, in madvise_pageout_page_range()
602 tlb_finish_mmu(&tlb); in madvise_pageout()
719 tlb->fullmm); in madvise_free_pte_range()
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A Dmprotect.c83 static long change_pte_range(struct mmu_gather *tlb, in change_pte_range() argument
95 tlb_change_page_size(tlb, PAGE_SIZE); in change_pte_range()
205 tlb_flush_pte_range(tlb, addr, PAGE_SIZE); in change_pte_range()
424 int nr_ptes = change_huge_pmd(tlb, vma, pmd, in change_pmd_range()
439 pages += change_pte_range(tlb, vma, pmd, addr, next, in change_pmd_range()
510 tlb_start_vma(tlb, vma); in change_protection_range()
524 tlb_end_vma(tlb, vma); in change_protection_range()
529 long change_protection(struct mmu_gather *tlb, in change_protection() argument
711 struct mmu_gather tlb; in do_mprotect_pkey() local
772 tlb_gather_mmu(&tlb, current->mm); in do_mprotect_pkey()
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/linux-6.3-rc2/arch/arm64/include/asm/
A Dtlb.h32 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()
42 tlb->cleared_p4ds)) in tlb_get_level()
45 if (tlb->cleared_puds && !(tlb->cleared_ptes || in tlb_get_level()
47 tlb->cleared_p4ds)) in tlb_get_level()
65 if (tlb->fullmm) { in tlb_flush()
67 flush_tlb_mm(tlb->mm); in tlb_flush()
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/linux-6.3-rc2/arch/s390/include/asm/
A Dtlb.h70 tlb->freed_tables = 1; in pte_free_tlb()
71 tlb->cleared_pmds = 1; in pte_free_tlb()
90 if (mm_pmd_folded(tlb->mm)) in pmd_free_tlb()
95 tlb->freed_tables = 1; in pmd_free_tlb()
96 tlb->cleared_puds = 1; in pmd_free_tlb()
97 tlb_remove_table(tlb, pmd); in pmd_free_tlb()
110 if (mm_p4d_folded(tlb->mm)) in p4d_free_tlb()
114 tlb->freed_tables = 1; in p4d_free_tlb()
115 tlb_remove_table(tlb, p4d); in p4d_free_tlb()
131 tlb->freed_tables = 1; in pud_free_tlb()
[all …]
/linux-6.3-rc2/arch/x86/include/asm/
A Dtlb.h6 static inline void tlb_flush(struct mmu_gather *tlb);
10 static inline void tlb_flush(struct mmu_gather *tlb) in tlb_flush() argument
13 unsigned int stride_shift = tlb_get_unmap_shift(tlb); in tlb_flush()
15 if (!tlb->fullmm && !tlb->need_flush_all) { in tlb_flush()
16 start = tlb->start; in tlb_flush()
17 end = tlb->end; in tlb_flush()
20 flush_tlb_mm_range(tlb->mm, start, end, stride_shift, tlb->freed_tables); in tlb_flush()
A Dpgalloc.h56 extern void ___pte_free_tlb(struct mmu_gather *tlb, struct page *pte);
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);
170 static inline void __p4d_free_tlb(struct mmu_gather *tlb, p4d_t *p4d, in __p4d_free_tlb() argument
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/linux-6.3-rc2/arch/sh/mm/
A 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-6.3-rc2/arch/arm/include/asm/
A 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-6.3-rc2/arch/powerpc/include/asm/nohash/
A 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-6.3-rc2/arch/powerpc/mm/
A Dhugetlbpage.c281 if (atomic_read(&tlb->mm->mm_users) < 2 || in hugepd_free()
282 mm_is_thread_local(tlb->mm)) { in hugepd_free()
341 hugepd_free(tlb, hugepte); in free_hugepd_range()
343 pgtable_free_tlb(tlb, hugepte, in free_hugepd_range()
357 pte_free_tlb(tlb, token, addr); in hugetlb_free_pte_range()
358 mm_dec_nr_ptes(tlb->mm); in hugetlb_free_pte_range()
408 pmd_free_tlb(tlb, pmd, start & PUD_MASK); in hugetlb_free_pmd_range()
409 mm_dec_nr_pmds(tlb->mm); in hugetlb_free_pmd_range()
451 pud_free_tlb(tlb, pud, start & PGDIR_MASK); in hugetlb_free_pud_range()
452 mm_dec_nr_puds(tlb->mm); in hugetlb_free_pud_range()
[all …]
/linux-6.3-rc2/arch/loongarch/include/asm/
A Dtlb.h140 #define __tlb_remove_tlb_entry(tlb, ptep, address) do { } while (0) argument
142 static void tlb_flush(struct mmu_gather *tlb);
147 static inline void tlb_flush(struct mmu_gather *tlb) in tlb_flush() argument
151 vma.vm_mm = tlb->mm; in tlb_flush()
153 if (tlb->fullmm) { in tlb_flush()
154 flush_tlb_mm(tlb->mm); in tlb_flush()
158 flush_tlb_range(&vma, tlb->start, tlb->end); in tlb_flush()
A Dpgalloc.h47 #define __pte_free_tlb(tlb, pte, address) \ argument
50 tlb_remove_page((tlb), pte); \
74 #define __pmd_free_tlb(tlb, x, addr) pmd_free((tlb)->mm, x) argument
90 #define __pud_free_tlb(tlb, x, addr) pud_free((tlb)->mm, x) argument
/linux-6.3-rc2/arch/sparc/include/asm/
A 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-6.3-rc2/include/linux/
A Dio-pgtable.h100 const struct iommu_flush_ops *tlb; member
219 if (iop->cfg.tlb && iop->cfg.tlb->tlb_flush_all) in io_pgtable_tlb_flush_all()
220 iop->cfg.tlb->tlb_flush_all(iop->cookie); in io_pgtable_tlb_flush_all()
227 if (iop->cfg.tlb && iop->cfg.tlb->tlb_flush_walk) in io_pgtable_tlb_flush_walk()
228 iop->cfg.tlb->tlb_flush_walk(iova, size, granule, iop->cookie); in io_pgtable_tlb_flush_walk()
236 if (iop->cfg.tlb && iop->cfg.tlb->tlb_add_page) in io_pgtable_tlb_add_page()
237 iop->cfg.tlb->tlb_add_page(gather, iova, granule, iop->cookie); in io_pgtable_tlb_add_page()
/linux-6.3-rc2/arch/riscv/boot/dts/sifive/
A 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>;
75 i-tlb-sets = <1>;
80 tlb-split;
93 d-tlb-sets = <1>;
104 tlb-split;
[all …]
A 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>;
76 i-tlb-sets = <1>;
82 tlb-split;
94 d-tlb-sets = <1>;
106 tlb-split;
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/linux-6.3-rc2/arch/ia64/include/asm/
A 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-6.3-rc2/arch/arc/include/asm/
A 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-6.3-rc2/arch/riscv/include/asm/
A Dpgalloc.h98 #define __pud_free_tlb(tlb, pud, addr) pud_free((tlb)->mm, pud) argument
127 #define __p4d_free_tlb(tlb, p4d, addr) p4d_free((tlb)->mm, p4d) argument
152 #define __pmd_free_tlb(tlb, pmd, addr) pmd_free((tlb)->mm, pmd) argument
156 #define __pte_free_tlb(tlb, pte, buf) \ argument
159 tlb_remove_page((tlb), pte); \
/linux-6.3-rc2/arch/mips/include/asm/
A Dpgalloc.h57 #define __pte_free_tlb(tlb,pte,address) \ argument
60 tlb_remove_page((tlb), pte); \
84 #define __pmd_free_tlb(tlb, x, addr) pmd_free((tlb)->mm, x) argument
105 #define __pud_free_tlb(tlb, x, addr) pud_free((tlb)->mm, x) argument
/linux-6.3-rc2/arch/alpha/include/asm/
A 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-6.3-rc2/arch/parisc/include/asm/
A 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-6.3-rc2/arch/powerpc/include/asm/book3s/32/
A 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()

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