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Searched refs:vmg (Results 1 – 3 of 3) sorted by relevance

/linux/mm/
H A Ddebug.c252 void dump_vmg(const struct vma_merge_struct *vmg, const char *reason) in dump_vmg() argument
255 pr_warn("vmg %px dumped because: %s\n", vmg, reason); in dump_vmg()
257 if (!vmg) { in dump_vmg()
258 pr_warn("vmg %px state: (NULL)\n", vmg); in dump_vmg()
270 vmg, vmg->mm, vmg->pgoff, in dump_vmg()
271 vmg->vmi, vmg->vmi ? vma_iter_addr(vmg->vmi) : 0, in dump_vmg()
272 vmg->vmi ? vma_iter_end(vmg->vmi) : 0, in dump_vmg()
273 vmg->prev, vmg->next, vmg->vma, in dump_vmg()
274 vmg->start, vmg->end, vmg->flags, in dump_vmg()
275 vmg->file, vmg->anon_vma, vmg->policy, in dump_vmg()
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H A Dvma.c61 static inline bool is_mergeable_vma(struct vma_merge_struct *vmg, bool merge_next) in is_mergeable_vma() argument
63 struct vm_area_struct *vma = merge_next ? vmg->next : vmg->prev; in is_mergeable_vma()
65 if (!mpol_equal(vmg->policy, vma_policy(vma))) in is_mergeable_vma()
75 if ((vma->vm_flags ^ vmg->flags) & ~VM_SOFTDIRTY) in is_mergeable_vma()
77 if (vma->vm_file != vmg->file) in is_mergeable_vma()
79 if (!is_mergeable_vm_userfaultfd_ctx(vma, vmg->uffd_ctx)) in is_mergeable_vma()
81 if (!anon_vma_name_eq(anon_vma_name(vma), vmg->anon_name)) in is_mergeable_vma()
148 static bool can_vma_merge_before(struct vma_merge_struct *vmg) in can_vma_merge_before() argument
150 pgoff_t pglen = PHYS_PFN(vmg->end - vmg->start); in can_vma_merge_before()
152 if (is_mergeable_vma(vmg, /* merge_next = */ true) && in can_vma_merge_before()
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H A Dmmap.c1693 VMG_STATE(vmg, mm, &vmi, new_start, old_end, 0, vma->vm_pgoff); in relocate_vma_down()
1710 vmg.vma = vma; in relocate_vma_down()
1711 if (vma_expand(&vmg)) in relocate_vma_down()