diff options
| author | Lluís Vilanova <vilanova@ac.upc.edu> | 2016-07-11 12:53:24 +0200 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2016-07-18 18:13:54 +0100 |
| commit | 17f7ac75df3909c384c18274b41a2a91192599e3 (patch) | |
| tree | b5000f5a073806b11d4a5e4f73336df85f82d348 /scripts/tracetool/format/events_c.py | |
| parent | 6913e79c3677a4282203fdd79af7927a94d0427e (diff) | |
trace: Identify events with the 'vcpu' property
A new event attribute 'cpu_id' is added to have a separate ID
space ('TRACE_VCPU_*') for all events with the 'vcpu' property.
These are later used to identify which events are enabled on each vCPU.
Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'scripts/tracetool/format/events_c.py')
| -rw-r--r-- | scripts/tracetool/format/events_c.py | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/scripts/tracetool/format/events_c.py b/scripts/tracetool/format/events_c.py index 1cc6a49a71..4012063283 100644 --- a/scripts/tracetool/format/events_c.py +++ b/scripts/tracetool/format/events_c.py @@ -6,7 +6,7 @@ trace/generated-events.c """ __author__ = "Lluís Vilanova <vilanova@ac.upc.edu>" -__copyright__ = "Copyright 2012-2014, Lluís Vilanova <vilanova@ac.upc.edu>" +__copyright__ = "Copyright 2012-2016, Lluís Vilanova <vilanova@ac.upc.edu>" __license__ = "GPL version 2 or (at your option) any later version" __maintainer__ = "Stefan Hajnoczi" @@ -28,8 +28,15 @@ def generate(events, backend): out('TraceEvent trace_events[TRACE_EVENT_COUNT] = {') for e in events: - out(' { .id = %(id)s, .name = \"%(name)s\", .sstate = %(sstate)s },', + if "vcpu" in e.properties: + vcpu_id = "TRACE_VCPU_" + e.name.upper() + else: + vcpu_id = "TRACE_VCPU_EVENT_COUNT" + out(' { .id = %(id)s, .vcpu_id = %(vcpu_id)s,' + ' .name = \"%(name)s\",' + ' .sstate = %(sstate)s },', id = "TRACE_" + e.name.upper(), + vcpu_id = vcpu_id, name = e.name, sstate = "TRACE_%s_ENABLED" % e.name.upper()) |