커널 버전에서 + 삭제
mm.h: readahead 값을 128에서 1024로 증가
Signed-off-by: Seongmin Park <r_data@naver.com>
LOAD_FREQ (4*HZ+61) avoids loadavg Moire
LOAD_FREQ (4*HZ+61) avoids loadavg Moire