i_mmap_lock_read  784 fs/dax.c       	i_mmap_lock_read(mapping);
i_mmap_lock_read  982 kernel/events/uprobes.c 	i_mmap_lock_read(mapping);
i_mmap_lock_read 2740 mm/huge_memory.c 		i_mmap_lock_read(mapping);
i_mmap_lock_read  481 mm/memory-failure.c 	i_mmap_lock_read(mapping);
i_mmap_lock_read 1803 mm/nommu.c     	i_mmap_lock_read(inode->i_mapping);
i_mmap_lock_read 1885 mm/rmap.c      		i_mmap_lock_read(mapping);