• Jaegeuk Kim's avatar
    f2fs: split bio cache · a912b54d
    Jaegeuk Kim authored
    Split DATA/NODE type bio cache according to different temperature,
    so write IOs with the same temperature can be merged in corresponding
    bio cache as much as possible, otherwise, different temperature write
    IOs submitting into one bio cache will always cause split of bio.
    Signed-off-by: default avatarChao Yu <yuchao0@huawei.com>
    Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
    a912b54d
f2fs.h 31 KB