sync_mapping_buffers (9) - Linux Man Pages
sync_mapping_buffers: write out & wait upon a mapping's "associated" buffers
sync_mapping_buffers - write out & wait upon a mapping's "associated" buffers
int sync_mapping_buffers(struct address_space
- the mapping which wants those buffers written
Starts I/O against the buffers at mapping->private_list, and waits upon that I/O.