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Searched refs:mm (Results 1 – 25 of 2474) sorted by relevance

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/linux/mm/
A D.built-in.a.cmd1 …mm/built-in.a; /usr/bin/ccache /home/test/workspace/code/optee_3.16/build/../toolchains/aarch64/bi…
A Dmmu_notifier.c267 .mm = mm, in mn_itree_release()
682 mmgrab(mm); in __mmu_notifier_register()
683 subscription->mm = mm; in __mmu_notifier_register()
858 mmdrop(mm); in mmu_notifier_unregister()
866 struct mm_struct *mm = subscription->mm; in mmu_notifier_free_rcu() local
870 mmdrop(mm); in mmu_notifier_free_rcu()
897 struct mm_struct *mm = subscription->mm; in mmu_notifier_put() local
918 interval_sub->mm = mm; in __mmu_interval_notifier_insert()
936 mmgrab(mm); in __mmu_interval_notifier_insert()
1051 struct mm_struct *mm = interval_sub->mm; in mmu_interval_notifier_remove() local
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A Ddebug.c238 mm, mm->mmap, (long long) mm->vmacache_seqnum, mm->task_size, in dump_mm()
242 mm->mmap_base, mm->mmap_legacy_base, mm->highest_vm_end, in dump_mm()
243 mm->pgd, atomic_read(&mm->mm_users), in dump_mm()
247 mm->hiwater_rss, mm->hiwater_vm, mm->total_vm, mm->locked_vm, in dump_mm()
249 mm->data_vm, mm->exec_vm, mm->stack_vm, in dump_mm()
250 mm->start_code, mm->end_code, mm->start_data, mm->end_data, in dump_mm()
251 mm->start_brk, mm->brk, mm->start_stack, in dump_mm()
252 mm->arg_start, mm->arg_end, mm->env_start, mm->env_end, in dump_mm()
253 mm->binfmt, mm->flags, in dump_mm()
265 mm->numa_next_scan, mm->numa_scan_offset, mm->numa_scan_seq, in dump_mm()
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A Dmmap.c197 struct mm_struct *mm = current->mm; in SYSCALL_DEFINE1() local
232 mm->end_data, mm->start_data)) in SYSCALL_DEFINE1()
1409 struct mm_struct *mm = current->mm; in do_mmap() local
1719 struct mm_struct *mm = current->mm; in mmap_region() local
1901 struct mm_struct *mm = current->mm; in unmapped_area() local
1996 struct mm_struct *mm = current->mm; in unmapped_area_topdown() local
2139 struct mm_struct *mm = current->mm; in arch_get_unmapped_area() local
2180 struct mm_struct *mm = current->mm; in arch_get_unmapped_area_topdown() local
2900 struct mm_struct *mm = current->mm; in __vm_munmap() local
2943 struct mm_struct *mm = current->mm; in SYSCALL_DEFINE5() local
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/linux/include/linux/
A Dmmap_lock.h65 init_rwsem(&mm->mmap_lock); in mmap_init_lock()
71 down_write(&mm->mmap_lock); in mmap_write_lock()
104 __mmap_lock_trace_released(mm, true); in mmap_write_unlock()
105 up_write(&mm->mmap_lock); in mmap_write_unlock()
111 downgrade_write(&mm->mmap_lock); in mmap_write_downgrade()
117 down_read(&mm->mmap_lock); in mmap_read_lock()
144 up_read(&mm->mmap_lock); in mmap_read_unlock()
150 up_read_non_owner(&mm->mmap_lock); in mmap_read_unlock_non_owner()
155 lockdep_assert_held(&mm->mmap_lock); in mmap_assert_locked()
156 VM_BUG_ON_MM(!rwsem_is_locked(&mm->mmap_lock), mm); in mmap_assert_locked()
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A Dmmu_notifier.h89 struct mm_struct *mm);
101 struct mm_struct *mm,
111 struct mm_struct *mm,
122 struct mm_struct *mm,
208 struct mm_struct *mm,
240 struct mm_struct *mm; member
260 struct mm_struct *mm; member
273 struct mm_struct *mm; member
293 mmap_write_lock(mm); in mmu_notifier_get()
295 mmap_write_unlock(mm); in mmu_notifier_get()
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/linux/drivers/gpu/drm/i915/
A Di915_buddy.c85 mm->size = size; in i915_buddy_init()
92 mm->free_list = kmalloc_array(mm->max_order + 1, in i915_buddy_init()
103 mm->roots = kmalloc_array(mm->n_roots, in i915_buddy_init()
106 if (!mm->roots) in i915_buddy_init()
144 i915_block_free(mm, mm->roots[i]); in i915_buddy_init()
157 i915_block_free(mm, mm->roots[i]); in i915_buddy_fini()
160 GEM_WARN_ON(mm->avail != mm->size); in i915_buddy_fini()
237 mm->avail += i915_buddy_block_size(mm, block); in i915_buddy_free()
291 mm->avail -= i915_buddy_block_size(mm, block); in i915_buddy_alloc()
377 mm->avail -= i915_buddy_block_size(mm, block); in i915_buddy_alloc_range()
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/linux/arch/powerpc/include/asm/
A Dmmu_context.h131 atomic_inc(&mm->context.active_cpus); in inc_mm_active_cpus()
147 inc_mm_active_cpus(mm); in mm_context_add_copro()
173 flush_all_mm(mm); in mm_context_remove_copro()
180 dec_mm_active_cpus(mm); in mm_context_remove_copro()
198 mm_context_add_copro(mm); in mm_context_add_vas_window()
205 mm_context_remove_copro(mm); in mm_context_remove_vas_window()
274 mm->context.vdso = NULL; in arch_unmap()
289 #define pkey_mm_init(mm) argument
290 #define arch_dup_pkeys(oldmm, mm) argument
300 struct mm_struct *mm) in arch_dup_mmap() argument
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/linux/drivers/gpu/drm/i915/selftests/
A Di915_buddy.c183 if (!mm->n_roots) { in igt_check_mm()
188 if (mm->n_roots != hweight64(mm->size)) { in igt_check_mm()
190 mm->n_roots, hweight64(mm->size)); in igt_check_mm()
202 root = mm->roots[i]; in igt_check_mm()
400 i915_buddy_fini(&mm); in igt_buddy_alloc_smoke()
493 i915_buddy_fini(&mm); in igt_buddy_alloc_pessimistic()
543 i915_buddy_fini(&mm); in igt_buddy_alloc_optimistic()
626 i915_buddy_fini(&mm); in igt_buddy_alloc_pathological()
657 rem = mm.size; in igt_buddy_alloc_range()
723 i915_buddy_fini(&mm); in igt_buddy_alloc_range()
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/linux/arch/s390/include/asm/
A Dpgalloc.h46 rc = crst_table_upgrade(mm, addr + len); in check_asce_limit()
64 if (!mm_p4d_folded(mm)) in p4d_free()
78 if (!mm_pud_folded(mm)) in pud_free()
90 crst_table_free(mm, table); in pmd_alloc_one()
98 if (mm_pmd_folded(mm)) in pmd_free()
121 return (pgd_t *) crst_table_alloc(mm); in pgd_alloc()
135 #define pmd_populate_kernel(mm, pmd, pte) pmd_populate(mm, pmd, pte) argument
140 #define pte_alloc_one_kernel(mm) ((pte_t *)page_table_alloc(mm)) argument
141 #define pte_alloc_one(mm) ((pte_t *)page_table_alloc(mm)) argument
143 #define pte_free_kernel(mm, pte) page_table_free(mm, (unsigned long *) pte) argument
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A Dmmu_context.h20 struct mm_struct *mm) in init_new_context() argument
30 mm->context.gmap_asce = 0; in init_new_context()
31 mm->context.flush_mm = 0; in init_new_context()
35 (current->mm && current->mm->context.alloc_pgste); in init_new_context()
36 mm->context.has_pgste = 0; in init_new_context()
37 mm->context.uses_skeys = 0; in init_new_context()
38 mm->context.uses_cmm = 0; in init_new_context()
67 mm->context.asce = __pa(mm->pgd) | _ASCE_TABLE_LENGTH | in init_new_context()
104 struct mm_struct *mm = tsk->mm; in finish_arch_post_lock_switch() local
106 if (mm) { in finish_arch_post_lock_switch()
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/linux/arch/x86/include/asm/
A Dmmu_context.h63 mm->context.ldt = NULL; in init_new_context_ldt()
72 struct mm_struct *mm) in ldt_dup_context() argument
103 struct mm_struct *mm) in init_new_context() argument
105 mutex_init(&mm->context.lock); in init_new_context()
118 init_new_context_ldt(mm); in init_new_context()
125 destroy_context_ldt(mm); in destroy_context()
142 #define deactivate_mm(tsk, mm) \ argument
155 struct mm_struct *mm) in arch_dup_pkeys() argument
169 arch_dup_pkeys(oldmm, mm); in arch_dup_mmap()
176 paravirt_arch_exit_mmap(mm); in arch_exit_mmap()
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A Dpgalloc.h18 #define paravirt_pgd_alloc(mm) __paravirt_pgd_alloc(mm) argument
67 paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT); in pmd_populate_kernel()
74 paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT); in pmd_populate_kernel_safe()
83 paravirt_alloc_pte(mm, pfn); in pmd_populate()
101 paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT); in pud_populate()
107 paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT); in pud_populate_safe()
115 paravirt_alloc_pud(mm, __pa(pud) >> PAGE_SHIFT); in p4d_populate()
121 paravirt_alloc_pud(mm, __pa(pud) >> PAGE_SHIFT); in p4d_populate_safe()
138 paravirt_alloc_p4d(mm, __pa(p4d) >> PAGE_SHIFT); in pgd_populate()
146 paravirt_alloc_p4d(mm, __pa(p4d) >> PAGE_SHIFT); in pgd_populate_safe()
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/linux/arch/m68k/include/asm/
A Dmmu_context.h45 mm->context = ctx; in get_mmu_context()
46 context_mm[ctx] = mm; in get_mmu_context()
52 #define init_new_context(tsk, mm) (((mm)->context = NO_CONTEXT), 0) argument
85 struct mm_struct *mm) in activate_mm() argument
87 get_mmu_context(mm); in activate_mm()
88 set_context(mm->context, mm->pgd); in activate_mm()
115 mm = &init_mm; in load_ksp_mmu()
118 mm = task->mm; in load_ksp_mmu()
121 if (!mm) in load_ksp_mmu()
188 mm->context = get_free_context(mm); in get_mmu_context()
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/linux/arch/s390/mm/
A Dpgtable.c119 mm->context.flush_mm = 1; in ptep_flush_lazy()
195 struct mm_struct *mm) in pgste_set_key() argument
260 if (mm_has_pgste(mm)) { in ptep_xchg_start()
271 if (mm_has_pgste(mm)) { in ptep_xchg_commit()
334 if (mm_has_pgste(mm)) { in ptep_modify_prot_start()
349 if (mm_has_pgste(mm)) { in ptep_modify_prot_commit()
368 if (mm_has_pgste(mm) && mm->context.allow_gmap_hpage_1m) in pmdp_idte_local()
378 if (mm_has_pgste(mm) && mm->context.allow_gmap_hpage_1m) in pmdp_idte_global()
382 if (mm_has_pgste(mm) && mm->context.allow_gmap_hpage_1m) in pmdp_idte_global()
386 if (mm_has_pgste(mm) && mm->context.allow_gmap_hpage_1m) in pmdp_idte_global()
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/linux/arch/powerpc/mm/book3s64/
A Dmmu_context.c98 if (!mm->context.hash_context) in hash__init_new_context()
115 if (mm->context.id == 0) { in hash__init_new_context()
143 pkey_mm_init(mm); in hash__init_new_context()
195 mm->context.id = index; in init_new_context()
197 mm->context.pte_frag = NULL; in init_new_context()
198 mm->context.pmd_frag = NULL; in init_new_context()
200 mm_iommu_init(mm); in init_new_context()
245 frag = mm->context.pte_frag; in destroy_pagetable_cache()
249 frag = mm->context.pmd_frag; in destroy_pagetable_cache()
276 subpage_prot_free(mm); in destroy_context()
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/linux/arch/powerpc/mm/
A Dslice.c93 vma = find_vma(mm, addr); in slice_area_is_free()
127 if (!slice_low_has_vma(mm, i)) in slice_mask_for_free()
134 if (!slice_high_has_vma(mm, i)) in slice_mask_for_free()
173 struct mm_struct *mm = parm; in slice_flush_segments() local
176 if (mm != current->active_mm) in slice_flush_segments()
251 copro_flush_all_slbs(mm); in slice_convert()
339 addr = mm->mmap_base; in slice_find_area_topdown()
440 struct mm_struct *mm = current->mm; in slice_get_unmapped_area() local
471 BUG_ON(mm->task_size == 0); in slice_get_unmapped_area()
718 struct mm_struct *mm = current->mm; in slice_setup_new_exec() local
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/linux/arch/x86/kernel/
A Dldt.c143 load_mm_ldt(mm); in flush_ldt()
193 if (mm->context.ldt) { in do_sanity_check()
370 pte_clear(mm, va, ptep); in unmap_ldt_struct()
427 on_each_cpu_mask(mm_cpumask(mm), flush_ldt, mm, true); in install_ldt()
473 free_ldt_pgtables(mm); in ldt_dup_context()
492 mm->context.ldt = NULL; in destroy_context_ldt()
497 free_ldt_pgtables(mm); in ldt_arch_exit_mmap()
502 struct mm_struct *mm = current->mm; in read_ldt() local
508 if (!mm->context.ldt) { in read_ldt()
578 struct mm_struct *mm = current->mm; in write_ldt() local
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/linux/arch/sparc/include/asm/
A Dmmu_context_64.h29 void destroy_context(struct mm_struct *mm);
40 __tsb_context_switch(__pa(mm->pgd), in tsb_context_switch_ctx()
55 void tsb_grow(struct mm_struct *mm,
59 void smp_tsb_sync(struct mm_struct *mm);
86 if (unlikely(mm == &init_mm)) in switch_mm()
90 ctx_valid = CTX_VALID(mm->context); in switch_mm()
92 get_new_mmu_context(mm); in switch_mm()
124 tsb_context_switch_ctx(mm, CTX_HWBITS(mm->context)); in switch_mm()
131 cpumask_set_cpu(cpu, mm_cpumask(mm)); in switch_mm()
138 #define activate_mm(active_mm, mm) switch_mm(active_mm, mm, NULL) argument
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/linux/arch/sparc/mm/
A Dtsb.c121 struct mm_struct *mm = tb->mm; in flush_tsb_user() local
524 tsb_context_switch(mm); in tsb_grow()
528 smp_tsb_sync(mm); in tsb_grow()
545 spin_lock_init(&mm->context.lock); in init_new_context()
549 mm->context.tag_store = NULL; in init_new_context()
560 mm->context.thp_pte_count = 0; in init_new_context()
579 tsb_grow(mm, MM_TSB_HUGE, in init_new_context()
611 if (CTX_VALID(mm->context)) { in destroy_context()
619 if (mm->context.tag_store) { in destroy_context()
632 kfree(mm->context.tag_store); in destroy_context()
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A Dtlb.c26 struct mm_struct *mm = tb->mm; in flush_tlb_pending() local
33 if (CTX_VALID(mm->context)) { in flush_tlb_pending()
81 if (unlikely(nr != 0 && mm != tb->mm)) { in tlb_batch_add_one()
88 global_flush_tlb_page(mm, vaddr); in tlb_batch_add_one()
93 tb->mm = mm; in tlb_batch_add_one()
136 flush_dcache_page_all(mm, page); in tlb_batch_add()
169 if (mm == &init_mm) in __set_pmd_acct()
185 mm->context.thp_pte_count++; in __set_pmd_acct()
190 mm->context.thp_pte_count--; in __set_pmd_acct()
272 if (!pmd_huge_pte(mm, pmdp)) in pgtable_trans_huge_deposit()
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/linux/drivers/gpu/drm/i915/gem/
A Di915_gem_shrinker.c62 switch (obj->mm.madv) { in try_to_writeback()
111 { &i915->mm.purge_list, ~0u }, in i915_gem_shrink()
113 &i915->mm.shrink_list, in i915_gem_shrink()
193 mm.link))) { in i915_gem_shrink()
308 i915->mm.shrinker.batch = in i915_gem_shrinker_count()
370 list_for_each_entry(obj, &i915->mm.shrink_list, mm.link) { in i915_gem_shrinker_oom()
425 i915->mm.shrinker.batch = 4096; in i915_gem_driver_register__shrinker()
477 !list_empty(&obj->mm.link)) { in i915_gem_object_make_unshrinkable()
478 list_del_init(&obj->mm.link); in i915_gem_object_make_unshrinkable()
479 i915->mm.shrink_count--; in i915_gem_object_make_unshrinkable()
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/linux/drivers/gpu/drm/
A Ddrm_mm.c167 struct drm_mm *mm = hole_node->mm; in drm_mm_interval_tree_add_node() local
268 struct drm_mm *mm = node->mm; in add_hole() local
475 node->mm = mm; in drm_mm_reserve_node()
590 node->mm = mm; in drm_mm_insert_node_in_range()
629 struct drm_mm *mm = node->mm; in drm_mm_remove_node() local
662 struct drm_mm *mm = old->mm; in drm_mm_replace_node() local
749 scan->mm = mm; in drm_mm_scan_init_with_range()
783 struct drm_mm *mm = scan->mm; in drm_mm_scan_add_block() local
789 DRM_MM_BUG_ON(node->mm != mm); in drm_mm_scan_add_block()
914 struct drm_mm *mm = scan->mm; in drm_mm_scan_color_evict() local
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/linux/fs/proc/
A Dtask_nommu.c28 mmap_read_lock(mm); in task_mem()
89 mmap_read_lock(mm); in task_vsize()
107 mmap_read_lock(mm); in task_statm()
118 *text = (PAGE_ALIGN(mm->end_code) - (mm->start_code & PAGE_MASK)) in task_statm()
120 *data = (PAGE_ALIGN(mm->start_stack) - (mm->start_data & PAGE_MASK)) in task_statm()
210 mm = priv->mm; in m_start()
211 if (!mm || !mmget_not_zero(mm)) in m_start()
215 mmput(mm); in m_start()
225 mmput(mm); in m_start()
235 mmput(priv->mm); in m_stop()
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/linux/drivers/gpu/drm/selftests/
A Dtest-drm_mm.c174 if (!drm_mm_node_allocated(node) || node->mm != mm) { in assert_node()
207 struct drm_mm mm; in igt_init() local
212 memset(&mm, 0, sizeof(mm)); in igt_init()
218 memset(&mm, 0xff, sizeof(mm)); in igt_init()
260 show_mm(&mm); in igt_init()
267 struct drm_mm mm; in igt_debug() local
296 show_mm(&mm); in igt_debug()
375 struct drm_mm mm; in __igt_reserve() local
573 struct drm_mm mm; in __igt_insert() local
2347 show_mm(&mm); in igt_color_evict()
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