diff options
Diffstat (limited to 'fs/erofs/decompressor_lzma.c')
-rw-r--r-- | fs/erofs/decompressor_lzma.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/erofs/decompressor_lzma.c b/fs/erofs/decompressor_lzma.c index 5e59b3f523eb..091fd5adf818 100644 --- a/fs/erofs/decompressor_lzma.c +++ b/fs/erofs/decompressor_lzma.c @@ -217,6 +217,9 @@ again: strm->buf.out_size = min_t(u32, outlen, PAGE_SIZE - pageofs); outlen -= strm->buf.out_size; + if (!rq->out[no] && rq->fillgaps) /* deduped */ + rq->out[no] = erofs_allocpage(pagepool, + GFP_KERNEL | __GFP_NOFAIL); if (rq->out[no]) strm->buf.out = kmap(rq->out[no]) + pageofs; pageofs = 0; |