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Diffstat (limited to 'lib/sqfs')
-rw-r--r--lib/sqfs/block_processor/common.c14
-rw-r--r--lib/sqfs/block_writer.c10
2 files changed, 14 insertions, 10 deletions
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) {
diff --git a/lib/sqfs/block_writer.c b/lib/sqfs/block_writer.c
index 73dcb14..e252c89 100644
--- a/lib/sqfs/block_writer.c
+++ b/lib/sqfs/block_writer.c
@@ -229,7 +229,7 @@ int sqfs_block_writer_write(sqfs_block_writer_t *wr, sqfs_u32 size,
if (count == 0) {
*location = 0;
- } else {
+ } else if (!(flags & SQFS_BLK_DONT_DEDUPLICATE)) {
start = deduplicate_blocks(wr, count);
offset = wr->blocks[start].offset;
@@ -244,11 +244,11 @@ int sqfs_block_writer_write(sqfs_block_writer_t *wr, sqfs_u32 size,
} else {
wr->num_blocks = wr->file_start;
}
- }
- err = wr->file->truncate(wr->file, wr->start);
- if (err)
- return err;
+ err = wr->file->truncate(wr->file, wr->start);
+ if (err)
+ return err;
+ }
wr->stats.blocks_written = wr->num_blocks;
wr->stats.bytes_written = wr->start - wr->data_area_start;