[Qemu-devel] [PATCH 0/6] Give names to all GSources QEMU creates

[Daniel P. Berrange]

This trivial series of patches gives names to all the
GSource instances that QEMU creates. These names are
useful when debugging QEMU main loop problems, as they
are emitted with GLib's built-in userspace probes for
event loop dispatch.

NB, all QEMU level AIO handlers and IO handlers get
hidden behind 2 global GSource objects, which means
data from those 2 GSource's is not particularly useful.
Mostly this series helps with anything backed by a
QIOChannel object, and a few other misc bits of the
chardev code.

Addressing AIO problems requires giving names to the
QEMU level objects associated with these, which I'm
not attempting - I just wanted to fix the GSource
stuff used with QIOChannel here. I'll leave it to
Prashanth to look at naming of the QEMU specific event
loop sources.

Daniel P. Berrange (6):
  io: add ability to set a name for IO channels
  nbd: set name for all I/O channels created
  char: set name for all I/O channels created
  migration: set name for all I/O channels created
  vnc: set name for all I/O channels created
  main: set names for main loop sources created

 block/nbd.c            |  1 +
 blockdev-nbd.c         |  3 ++
 include/io/channel.h   | 13 +++++++++
 io/channel.c           | 24 ++++++++++++----
 main-loop.c            |  2 ++
 migration/exec.c       |  2 ++
 migration/fd.c         |  2 ++
 migration/migration.c  |  1 +
 migration/savevm.c     |  3 ++
 migration/socket.c     |  5 ++++
 migration/tls.c        |  2 ++
 nbd/client.c           |  1 +
 nbd/server.c           |  1 +
 qemu-char.c            | 77 +++++++++++++++++++++++++++++++++++++++++++++-----
 ui/vnc-auth-vencrypt.c |  1 +
 ui/vnc-ws.c            |  3 ++
 ui/vnc.c               |  7 +++++
 17 files changed, 136 insertions(+), 12 deletions(-)

-- 
2.7.4