Lines Matching refs:avc
150 struct anon_vma_chain *avc, in anon_vma_chain_link() argument
153 avc->vma = vma; in anon_vma_chain_link()
154 avc->anon_vma = anon_vma; in anon_vma_chain_link()
155 list_add(&avc->same_vma, &vma->anon_vma_chain); in anon_vma_chain_link()
156 anon_vma_interval_tree_insert(avc, &anon_vma->rb_root); in anon_vma_chain_link()
191 struct anon_vma_chain *avc; in __anon_vma_prepare() local
195 avc = anon_vma_chain_alloc(GFP_KERNEL); in __anon_vma_prepare()
196 if (!avc) in __anon_vma_prepare()
214 anon_vma_chain_link(vma, avc, anon_vma); in __anon_vma_prepare()
217 avc = NULL; in __anon_vma_prepare()
224 if (unlikely(avc)) in __anon_vma_prepare()
225 anon_vma_chain_free(avc); in __anon_vma_prepare()
230 anon_vma_chain_free(avc); in __anon_vma_prepare()
282 struct anon_vma_chain *avc, *pavc; in anon_vma_clone() local
288 avc = anon_vma_chain_alloc(GFP_NOWAIT | __GFP_NOWARN); in anon_vma_clone()
289 if (unlikely(!avc)) { in anon_vma_clone()
292 avc = anon_vma_chain_alloc(GFP_KERNEL); in anon_vma_clone()
293 if (!avc) in anon_vma_clone()
298 anon_vma_chain_link(dst, avc, anon_vma); in anon_vma_clone()
336 struct anon_vma_chain *avc; in anon_vma_fork() local
364 avc = anon_vma_chain_alloc(GFP_KERNEL); in anon_vma_fork()
365 if (!avc) in anon_vma_fork()
383 anon_vma_chain_link(vma, avc, anon_vma); in anon_vma_fork()
398 struct anon_vma_chain *avc, *next; in unlink_anon_vmas() local
405 list_for_each_entry_safe(avc, next, &vma->anon_vma_chain, same_vma) { in unlink_anon_vmas()
406 struct anon_vma *anon_vma = avc->anon_vma; in unlink_anon_vmas()
409 anon_vma_interval_tree_remove(avc, &anon_vma->rb_root); in unlink_anon_vmas()
420 list_del(&avc->same_vma); in unlink_anon_vmas()
421 anon_vma_chain_free(avc); in unlink_anon_vmas()
439 list_for_each_entry_safe(avc, next, &vma->anon_vma_chain, same_vma) { in unlink_anon_vmas()
440 struct anon_vma *anon_vma = avc->anon_vma; in unlink_anon_vmas()
446 list_del(&avc->same_vma); in unlink_anon_vmas()
447 anon_vma_chain_free(avc); in unlink_anon_vmas()
2408 struct anon_vma_chain *avc; in rmap_walk_anon() local
2422 anon_vma_interval_tree_foreach(avc, &anon_vma->rb_root, in rmap_walk_anon()
2424 struct vm_area_struct *vma = avc->vma; in rmap_walk_anon()