On Wed, 21 Dec 2022 15:49:34 +0800 Gao Xiang <[email protected]> wrote:
> On Wed, Dec 21, 2022 at 03:41:30PM +0800, Yue Hu wrote: > > From: Yue Hu <[email protected]> > > > > Support uncompressed data layout with on-disk interlaced offset in > > compression mode for fsck.erofs. > > > > Signed-off-by: Yue Hu <[email protected]> > > --- > > fsck/main.c | 4 ++++ > > 1 file changed, 4 insertions(+) > > > > diff --git a/fsck/main.c b/fsck/main.c > > index 410e756..c2f57bc 100644 > > --- a/fsck/main.c > > +++ b/fsck/main.c > > @@ -458,12 +458,16 @@ static int erofs_verify_inode_data(struct erofs_inode > > *inode, int outfd) > > .in = raw, > > .out = buffer, > > .decodedskip = 0, > > + .interlaced_offset = 0, > > Could we use > .interlace_offset = > map.m_algorithmformat == Z_EROFS_COMPRESSION_INTERLACED ? > rq.interlaced_offset : 0, > > here instead? Okay, let me send v2 in this way. > > Thanks, > Gao Xiang > > > .inputsize = map.m_plen, > > .decodedlength = map.m_llen, > > .alg = map.m_algorithmformat, > > .partial_decoding = 0 > > }; > > > > + if (map.m_algorithmformat == > > Z_EROFS_COMPRESSION_INTERLACED) > > + rq.interlaced_offset = erofs_blkoff(map.m_la); > > + > > ret = z_erofs_decompress(&rq); > > if (ret < 0) { > > erofs_err("failed to decompress data of m_pa %" > > PRIu64 ", m_plen %" PRIu64 " @ nid %llu: %s", > > -- > > 2.17.1
