Symbol: filemap_range_has_writeback
fs/fuse/file.c
1674
if (!cuse && filemap_range_has_writeback(mapping, pos, (pos + count - 1))) {
include/linux/pagemap.h
1302
bool filemap_range_has_writeback(struct address_space *mapping,
include/linux/pagemap.h
1328
return filemap_range_has_writeback(mapping, start_byte, end_byte);
mm/filemap.c
660
EXPORT_SYMBOL_GPL(filemap_range_has_writeback);