Searched refs:anon_name (Results 1 – 8 of 8) sorted by relevance
| /linux-6.3-rc2/include/linux/ |
| A D | mm_inline.h | 379 if (anon_name) in anon_vma_name_get()
380 kref_get(&anon_name->kref); in anon_vma_name_get()
385 if (anon_name) in anon_vma_name_put()
386 kref_put(&anon_name->kref, anon_vma_name_free); in anon_vma_name_put()
393 if (kref_read(&anon_name->kref) < REFCOUNT_MAX) { in anon_vma_name_reuse()
394 anon_vma_name_get(anon_name); in anon_vma_name_reuse()
395 return anon_name; in anon_vma_name_reuse()
398 return anon_vma_name_alloc(anon_name->name); in anon_vma_name_reuse()
406 if (anon_name) in dup_anon_vma_name()
407 new_vma->anon_name = anon_vma_name_reuse(anon_name); in dup_anon_vma_name()
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| A D | mm_types.h | 539 struct anon_vma_name *anon_name; member
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| A D | mm.h | 3667 struct anon_vma_name *anon_name);
3671 unsigned long len_in, struct anon_vma_name *anon_name) { in madvise_set_anon_name() argument
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| /linux-6.3-rc2/mm/ |
| A D | madvise.c | 78 anon_name = kmalloc(struct_size(anon_name, name, count), GFP_KERNEL); in anon_vma_name_alloc()
79 if (anon_name) { in anon_vma_name_alloc()
80 kref_init(&anon_name->kref); in anon_vma_name_alloc()
84 return anon_name; in anon_vma_name_alloc()
91 kfree(anon_name); in anon_vma_name_free()
98 return vma->anon_name; in anon_vma_name()
107 if (!anon_name) { in replace_anon_vma_name()
108 vma->anon_name = NULL; in replace_anon_vma_name()
116 vma->anon_name = anon_vma_name_reuse(anon_name); in replace_anon_vma_name()
125 if (anon_name) in replace_anon_vma_name()
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| A D | secretmem.c | 195 const char *anon_name = "[secretmem]"; in secretmem_file_create() local
196 const struct qstr qname = QSTR_INIT(anon_name, strlen(anon_name)); in secretmem_file_create()
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| A D | mmap.c | 750 struct anon_vma_name *anon_name) in is_mergeable_vma() argument
768 if (!anon_vma_name_eq(anon_vma_name(vma), anon_name)) in is_mergeable_vma()
803 struct anon_vma_name *anon_name) in can_vma_merge_before() argument
805 if (is_mergeable_vma(vma, file, vm_flags, vm_userfaultfd_ctx, anon_name) && in can_vma_merge_before()
825 struct anon_vma_name *anon_name) in can_vma_merge_after() argument
827 if (is_mergeable_vma(vma, file, vm_flags, vm_userfaultfd_ctx, anon_name) && in can_vma_merge_after()
892 struct anon_vma_name *anon_name) in vma_merge() argument
933 pgoff, vm_userfaultfd_ctx, anon_name)) { in vma_merge()
943 vm_userfaultfd_ctx, anon_name)) { in vma_merge()
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| /linux-6.3-rc2/fs/proc/ |
| A D | task_mmu.c | 277 struct anon_vma_name *anon_name = NULL; in show_map_vma() local
298 anon_name = anon_vma_name(vma); in show_map_vma()
310 if (anon_name) in show_map_vma()
311 seq_printf(m, "[anon_shmem:%s]", anon_name->name); in show_map_vma()
341 if (anon_name) { in show_map_vma()
343 seq_printf(m, "[anon:%s]", anon_name->name); in show_map_vma()
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| /linux-6.3-rc2/kernel/ |
| A D | sys.c | 2306 struct anon_vma_name *anon_name = NULL; in prctl_set_vma() local
2326 anon_name = anon_vma_name_alloc(name); in prctl_set_vma()
2328 if (!anon_name) in prctl_set_vma()
2334 error = madvise_set_anon_name(mm, addr, size, anon_name); in prctl_set_vma()
2336 anon_vma_name_put(anon_name); in prctl_set_vma()
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