[Qemu-devel] [RFC PATCH 0/2] Replace 9p debug infrastructure with Qemu Tracing

[Harsh Prateek Bora]

This patchset introduces Qemu Tracing to 9p pdu handlers and removes the
existing debug infrastructure which becomes less meaningful after the
introduction of coroutines. Parallel operations creates a messy output and
filtering becomes difficult. With Qemu tracing in place, we can selectively
enable/disable trace-events and the trace log can be further filtered using
analysis scripts.

Harsh Prateek Bora (2):
  Introduce tracing for 9p pdu handlers
  Remove virtio-9p-debug.* infra since we are using Qemu Tracing now.

 Makefile.objs             |    2 +-
 hw/9pfs/virtio-9p-debug.c |  646 ---------------------------------------------
 hw/9pfs/virtio-9p-debug.h |    6 -
 hw/9pfs/virtio-9p.c       |   70 +++++-
 trace-events              |   47 ++++
 5 files changed, 110 insertions(+), 661 deletions(-)
 delete mode 100644 hw/9pfs/virtio-9p-debug.c
 delete mode 100644 hw/9pfs/virtio-9p-debug.h