qemu-e2k/trace
Paolo Bonzini 10578a257d trace: add "-trace enable=..."
Allow enabling events without going through a file, for example:

   qemu-system-x86_64 -trace bdrv_aio_writev -trace bdrv_aio_readv

or with globbing too:

   qemu-system-x86_64 -trace 'bdrv_aio_*'

if an appropriate backend is enabled (simple, stderr, ftrace).

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Denis V. Lunev <den@openvz.org>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-id: 1452174932-28657-6-git-send-email-den@openvz.org
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2016-02-03 09:19:09 +00:00
..
Makefile.objs trace: add make dependencies on tracetool source 2016-01-07 16:59:56 +08:00
control-internal.h trace: track enabled events in a separate array 2016-02-03 09:19:09 +00:00
control.c trace: add "-trace enable=..." 2016-02-03 09:19:09 +00:00
control.h trace: add "-trace enable=..." 2016-02-03 09:19:09 +00:00
event-internal.h trace: track enabled events in a separate array 2016-02-03 09:19:09 +00:00
ftrace.c trace: Multi-backend tracing 2014-06-09 15:43:40 +02:00
ftrace.h trace: Multi-backend tracing 2014-06-09 15:43:40 +02:00
qmp.c trace: [qmp] Add commands to query and control event tracing state 2014-09-26 09:34:38 +01:00
simple.c trace: split trace_init_file out of trace_init_backends 2016-02-03 09:19:09 +00:00
simple.h trace: split trace_init_file out of trace_init_backends 2016-02-03 09:19:09 +00:00