Searched refs:i_mmap_writable (Results 1 – 4 of 4) sorted by relevance
208 atomic_t i_mmap_writable; member576 atomic_inc(&mapping->i_mmap_writable); in mapping_allow_writable()1232 int c = atomic_read(&mapping->i_mmap_writable); in mapping_map_writable()1238 } while (!__sync_bool_compare_and_swap(&mapping->i_mmap_writable, c, c+1)); in mapping_map_writable()
508 atomic_t i_mmap_writable; member602 return atomic_read(&mapping->i_mmap_writable) > 0; in mapping_writably_mapped()607 return atomic_inc_unless_negative(&mapping->i_mmap_writable) ? in mapping_map_writable()613 atomic_dec(&mapping->i_mmap_writable); in mapping_unmap_writable()618 return atomic_dec_unless_positive(&mapping->i_mmap_writable) ? in mapping_deny_writable()624 atomic_inc(&mapping->i_mmap_writable); in mapping_allow_writable()
654 atomic_set(&space->i_mmap_writable, 0); in init_swap_address_space()
281 atomic_set(&mapping->i_mmap_writable, 0); in inode_init_always_gfp()