Searched refs:i_mmap_writable (Results 1 – 2 of 2) sorted by relevance
46 atomic_t i_mmap_writable; member1273 atomic_inc(&mapping->i_mmap_writable); in mapping_allow_writable()1546 return atomic_inc_unless_negative(&mapping->i_mmap_writable) ? in mapping_map_writable()
476 atomic_t i_mmap_writable; member564 return atomic_read(&mapping->i_mmap_writable) > 0; in mapping_writably_mapped()569 return atomic_inc_unless_negative(&mapping->i_mmap_writable) ? in mapping_map_writable()575 atomic_dec(&mapping->i_mmap_writable); in mapping_unmap_writable()580 return atomic_dec_unless_positive(&mapping->i_mmap_writable) ? in mapping_deny_writable()586 atomic_inc(&mapping->i_mmap_writable); in mapping_allow_writable()