Symbol: __write_extent_buffer
fs/btrfs/extent_io.c
4163
return __write_extent_buffer(eb, srcv, start, len, false);
fs/btrfs/extent_io.c
4422
__write_extent_buffer(dst, src_addr, dst_offset + cur_off, cur_len,
fs/btrfs/extent_io.c
4470
__write_extent_buffer(dst, src_addr, dst_end - cur + 1, cur,