return ret;
}
-/*
- * pages_in is an array of pages with compressed data.
- *
- * disk_start is the starting logical offset of this array in the file
- *
- * orig_bio contains the pages from the file that we want to decompress into
- *
- * srclen is the number of bytes in pages_in
- *
- * The basic idea is that we have a bio that was created by readpages.
- * The pages in the bio are for the uncompressed data, and they may not
- * be contiguous. They all correspond to the range of bytes covered by
- * the compressed extent.
- */
static int btrfs_decompress_bio(struct compressed_bio *cb)
{
struct list_head *workspace;