Searched refs:root_anon_vma (Results 1 – 1 of 1) sorted by relevance
541 struct anon_vma *root_anon_vma; in folio_lock_anon_vma_read() local552 root_anon_vma = READ_ONCE(anon_vma->root); in folio_lock_anon_vma_read()553 if (down_read_trylock(&root_anon_vma->rwsem)) { in folio_lock_anon_vma_read()560 up_read(&root_anon_vma->rwsem); in folio_lock_anon_vma_read()
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