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-rw-r--r--lib/common/statistics.c18
-rw-r--r--lib/sqfs/block_processor/common.c2
-rw-r--r--lib/sqfs/block_writer.c17
3 files changed, 18 insertions, 19 deletions
diff --git a/lib/common/statistics.c b/lib/common/statistics.c
index 2f729cb..079c1b1 100644
--- a/lib/common/statistics.c
+++ b/lib/common/statistics.c
@@ -13,22 +13,23 @@ void sqfs_print_statistics(const sqfs_super_t *super,
const sqfs_block_writer_t *wr)
{
const sqfs_block_processor_stats_t *proc_stats;
- const sqfs_block_writer_stats_t *wr_stats;
+ sqfs_u64 bytes_written, blocks_written;
char read_sz[32], written_sz[32];
size_t ratio;
proc_stats = sqfs_block_processor_get_stats(blk);
- wr_stats = sqfs_block_writer_get_stats(wr);
+ blocks_written = sqfs_block_writer_get_block_count(wr);
+
+ bytes_written = super->inode_table_start - sizeof(*super);
if (proc_stats->input_bytes_read > 0) {
- ratio = (100 * wr_stats->bytes_written) /
- proc_stats->input_bytes_read;
+ ratio = (100 * bytes_written) / proc_stats->input_bytes_read;
} else {
ratio = 100;
}
print_size(proc_stats->input_bytes_read, read_sz, false);
- print_size(wr_stats->bytes_written, written_sz, false);
+ print_size(bytes_written, written_sz, false);
fputs("---------------------------------------------------\n", stdout);
printf("Data bytes read: %s\n", read_sz);
@@ -36,11 +37,14 @@ void sqfs_print_statistics(const sqfs_super_t *super,
printf("Data compression ratio: " PRI_SZ "%%\n", ratio);
fputc('\n', stdout);
- printf("Data blocks written: " PRI_U64 "\n", wr_stats->blocks_written);
+ printf("Data blocks written: " PRI_U64 "\n", blocks_written);
printf("Out of which where fragment blocks: " PRI_U64 "\n",
proc_stats->frag_block_count);
+
printf("Duplicate blocks omitted: " PRI_U64 "\n",
- wr_stats->blocks_submitted - wr_stats->blocks_written);
+ proc_stats->data_block_count + proc_stats->frag_block_count -
+ blocks_written);
+
printf("Sparse blocks omitted: " PRI_U64 "\n",
proc_stats->sparse_block_count);
fputc('\n', stdout);
diff --git a/lib/sqfs/block_processor/common.c b/lib/sqfs/block_processor/common.c
index bd37068..757544a 100644
--- a/lib/sqfs/block_processor/common.c
+++ b/lib/sqfs/block_processor/common.c
@@ -73,6 +73,8 @@ int process_completed_block(sqfs_block_processor_t *proc, sqfs_block_t *blk)
if (err)
goto out;
+ proc->stats.output_bytes_generated += blk->size;
+
if (blk->flags & SQFS_BLK_IS_SPARSE) {
sqfs_inode_make_extended(*(blk->inode));
(*(blk->inode))->data.file_ext.sparse += blk->size;
diff --git a/lib/sqfs/block_writer.c b/lib/sqfs/block_writer.c
index b819b58..06cbd37 100644
--- a/lib/sqfs/block_writer.c
+++ b/lib/sqfs/block_writer.c
@@ -34,8 +34,7 @@ struct sqfs_block_writer_t {
blk_info_t *blocks;
size_t devblksz;
- sqfs_block_writer_stats_t stats;
-
+ sqfs_u64 blocks_written;
sqfs_u64 data_area_start;
sqfs_u64 start;
@@ -132,7 +131,6 @@ sqfs_block_writer_t *sqfs_block_writer_create(sqfs_file_t *file,
wr->file = file;
wr->devblksz = devblksz;
wr->max_blocks = INIT_BLOCK_COUNT;
- wr->stats.size = sizeof(wr->stats);
wr->data_area_start = wr->file->get_size(wr->file);
wr->blocks = alloc_array(sizeof(wr->blocks[0]), wr->max_blocks);
@@ -180,10 +178,7 @@ int sqfs_block_writer_write(sqfs_block_writer_t *wr, sqfs_u32 size,
if (err)
return err;
- wr->stats.bytes_submitted += size;
- wr->stats.blocks_submitted += 1;
- wr->stats.blocks_written = wr->num_blocks;
- wr->stats.bytes_written = offset + size - wr->data_area_start;
+ wr->blocks_written = wr->num_blocks;
}
if (flags & SQFS_BLK_LAST_BLOCK) {
@@ -218,15 +213,13 @@ int sqfs_block_writer_write(sqfs_block_writer_t *wr, sqfs_u32 size,
return err;
}
- wr->stats.blocks_written = wr->num_blocks;
- wr->stats.bytes_written = wr->start - wr->data_area_start;
+ wr->blocks_written = wr->num_blocks;
}
return 0;
}
-const sqfs_block_writer_stats_t
-*sqfs_block_writer_get_stats(const sqfs_block_writer_t *wr)
+sqfs_u64 sqfs_block_writer_get_block_count(const sqfs_block_writer_t *wr)
{
- return &wr->stats;
+ return wr->blocks_written;
}