Searched refs:i_mmap_writable (Results 1 – 1 of 1) sorted by relevance
433 atomic_t i_mmap_writable; member527 return atomic_read(&mapping->i_mmap_writable) > 0; in mapping_writably_mapped()532 return atomic_inc_unless_negative(&mapping->i_mmap_writable) ? in mapping_map_writable()538 atomic_dec(&mapping->i_mmap_writable); in mapping_unmap_writable()543 return atomic_dec_unless_positive(&mapping->i_mmap_writable) ? in mapping_deny_writable()549 atomic_inc(&mapping->i_mmap_writable); in mapping_allow_writable()