From 37485168b9a9ab870f5d8bf01da8cccb325f6de4 Mon Sep 17 00:00:00 2001 From: David Oberhollenzer Date: Sun, 1 Mar 2020 22:34:23 +0100 Subject: Add a "do not deduplicate" block flag Signed-off-by: David Oberhollenzer --- lib/sqfs/block_processor/common.c | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) (limited to 'lib/sqfs/block_processor') diff --git a/lib/sqfs/block_processor/common.c b/lib/sqfs/block_processor/common.c index ab83b5d..2c6e59e 100644 --- a/lib/sqfs/block_processor/common.c +++ b/lib/sqfs/block_processor/common.c @@ -142,11 +142,15 @@ int process_completed_fragment(sqfs_block_processor_t *proc, sqfs_block_t *frag, proc->stats.total_frag_count += 1; - err = sqfs_frag_table_find_tail_end(proc->frag_tbl, frag->checksum, - frag->size, &index, &offset); - if (err == 0) { - sqfs_inode_set_frag_location(*(frag->inode), index, offset); - return 0; + if (!(frag->flags & SQFS_BLK_DONT_DEDUPLICATE)) { + err = sqfs_frag_table_find_tail_end(proc->frag_tbl, + frag->checksum, frag->size, + &index, &offset); + if (err == 0) { + sqfs_inode_set_frag_location(*(frag->inode), + index, offset); + return 0; + } } if (proc->frag_block != NULL) { -- cgit v1.2.3