The set of patches include the block-related updates of the record/replay icount feature: - application of 'snapshot' option on the file layer instead of the top one: command line and documentation fix - implementation of bdrv_snapshot_goto for blkreplay driver - start/stop fix in replay mode with attached block devices - record/replay of bh oneshot events, used in the block layer
These patches are rebased upon the following series: https://lists.gnu.org/archive/html/qemu-devel/2019-07/msg05568.html --- Pavel Dovgalyuk (6): block: implement bdrv_snapshot_goto for blkreplay replay: disable default snapshot for record/replay replay: update docs for record/replay with block devices replay: don't drain/flush bdrv queue while RR is working replay: finish record/replay before closing the disks replay: add BH oneshot event for block layer block/blkreplay.c | 8 ++++++++ block/block-backend.c | 8 +++++--- block/io.c | 32 ++++++++++++++++++++++++++++++-- block/iscsi.c | 5 +++-- block/nfs.c | 5 +++-- block/null.c | 4 +++- block/nvme.c | 6 ++++-- block/rbd.c | 5 +++-- block/vxhs.c | 5 +++-- cpus.c | 2 -- docs/replay.txt | 12 +++++++++--- include/sysemu/replay.h | 3 +++ replay/replay-events.c | 16 ++++++++++++++++ replay/replay-internal.h | 1 + replay/replay.c | 4 +++- stubs/Makefile.objs | 1 + stubs/replay-user.c | 9 +++++++++ vl.c | 11 +++++++++-- 18 files changed, 113 insertions(+), 24 deletions(-) create mode 100644 stubs/replay-user.c -- Pavel Dovgalyuk
