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authorDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2020-02-10 21:06:00 +0100
committerDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2020-02-10 21:06:00 +0100
commit94a0b2783aa58b646260232ecfa3ff93f9b97d6d (patch)
treee0f356e7df1c2894fdbf15162d8467b42a062b21 /lib/sqfs/block_processor/common.c
parent6a7a7aaa4c7c715577d9649657412f99c06e1a95 (diff)
Add run time statistics to the block writer and processor
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'lib/sqfs/block_processor/common.c')
-rw-r--r--lib/sqfs/block_processor/common.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/lib/sqfs/block_processor/common.c b/lib/sqfs/block_processor/common.c
index fe9773e..bedc923 100644
--- a/lib/sqfs/block_processor/common.c
+++ b/lib/sqfs/block_processor/common.c
@@ -29,6 +29,9 @@ int block_processor_init(sqfs_block_processor_t *proc, size_t max_block_size,
proc->cmp = cmp;
proc->frag_tbl = tbl;
proc->wr = wr;
+
+ memset(&proc->stats, 0, sizeof(proc->stats));
+ proc->stats.size = sizeof(proc->stats);
return 0;
}
@@ -149,6 +152,7 @@ int process_completed_fragment(sqfs_block_processor_t *proc, sqfs_block_t *frag,
proc->frag_block->index = index;
proc->frag_block->flags = SQFS_BLK_FRAGMENT_BLOCK;
+ proc->stats.frag_block_count += 1;
}
err = sqfs_frag_table_add_tail_end(proc->frag_tbl,
@@ -170,6 +174,7 @@ int process_completed_fragment(sqfs_block_processor_t *proc, sqfs_block_t *frag,
proc->frag_block->flags |= (frag->flags & SQFS_BLK_DONT_COMPRESS);
proc->frag_block->size += frag->size;
+ proc->stats.actual_frag_count += 1;
return 0;
fail:
free(*blk_out);
@@ -184,3 +189,9 @@ out_duplicate:
}
return 0;
}
+
+const sqfs_block_processor_stats_t
+*sqfs_block_processor_get_stats(const sqfs_block_processor_t *proc)
+{
+ return &proc->stats;
+}