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    SubjectRe: [PATCH] f2fs: set_code_data in move_data_block
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    move_data_block misses set_cold_data, then the F2FS_WB_CP_DATA will
    lack these data pages in move_data_block, and write_checkpoint can
    not make sure this pages committed to the flash.

    On 2018/2/8 20:33, Yunlong Song wrote:
    > Signed-off-by: Yunlong Song <yunlong.song@huawei.com>
    > ---
    > fs/f2fs/gc.c | 1 +
    > 1 file changed, 1 insertion(+)
    >
    > diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c
    > index b9d93fd..2095630 100644
    > --- a/fs/f2fs/gc.c
    > +++ b/fs/f2fs/gc.c
    > @@ -692,6 +692,7 @@ static void move_data_block(struct inode *inode, block_t bidx,
    > fio.op = REQ_OP_WRITE;
    > fio.op_flags = REQ_SYNC;
    > fio.new_blkaddr = newaddr;
    > + set_cold_data(fio.page);
    > err = f2fs_submit_page_write(&fio);
    > if (err) {
    > if (PageWriteback(fio.encrypted_page))
    >

    --
    Thanks,
    Yunlong Song

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