diff options
Diffstat (limited to 'migration/ram-compress.c')
| -rw-r--r-- | migration/ram-compress.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/migration/ram-compress.c b/migration/ram-compress.c index d54345d0c1..3ad5975d48 100644 --- a/migration/ram-compress.c +++ b/migration/ram-compress.c @@ -32,11 +32,14 @@ #include "ram-compress.h" #include "qemu/error-report.h" +#include "qemu/stats64.h" #include "migration.h" #include "options.h" #include "io/channel-null.h" #include "exec/target_page.h" #include "exec/ramblock.h" +#include "ram.h" +#include "migration-stats.h" CompressionStats compression_counters; @@ -507,3 +510,17 @@ uint64_t ram_compressed_pages(void) return compression_counters.pages; } +void update_compress_thread_counts(const CompressParam *param, int bytes_xmit) +{ + ram_transferred_add(bytes_xmit); + + if (param->result == RES_ZEROPAGE) { + stat64_add(&mig_stats.zero_pages, 1); + return; + } + + /* 8 means a header with RAM_SAVE_FLAG_CONTINUE. */ + compression_counters.compressed_size += bytes_xmit - 8; + compression_counters.pages++; +} + |