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    Subject[PATCH 4.19 551/639] f2fs: fix error path of f2fs_convert_inline_page()
    Date
    From: Chao Yu <yuchao0@huawei.com>

    [ Upstream commit e8c82c11c93d586d03d80305959527bcac383555 ]

    In error path of f2fs_convert_inline_page(), we missed to truncate newly
    reserved block in .i_addrs[0] once we failed in get_node_info(), fix it.

    Fixes: 7735730d39d7 ("f2fs: fix to propagate error from __get_meta_page()")
    Signed-off-by: Chao Yu <yuchao0@huawei.com>
    Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    fs/f2fs/inline.c | 1 +
    1 file changed, 1 insertion(+)

    diff --git a/fs/f2fs/inline.c b/fs/f2fs/inline.c
    index 6bbb5f6801e26..3fe0dd5313903 100644
    --- a/fs/f2fs/inline.c
    +++ b/fs/f2fs/inline.c
    @@ -133,6 +133,7 @@ int f2fs_convert_inline_page(struct dnode_of_data *dn, struct page *page)

    err = f2fs_get_node_info(fio.sbi, dn->nid, &ni);
    if (err) {
    + f2fs_truncate_data_blocks_range(dn, 1);
    f2fs_put_dnode(dn);
    return err;
    }
    --
    2.20.1


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