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tracetool: removed the unused vcpu property

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The vcpu property is no longer used in these backends. Removing it avoids
unnecessary checks and simplifies the code generation for these trace
backends.

Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Tanish Desai <tanishdesai37@gmail.com>
Message-id: 20250722114352.3624-1-tanishdesai37@gmail.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Tanish Desai
2025-07-22 11:43:52 +00:00
committed by Stefan Hajnoczi
parent ebcc602aae
commit 2b1791323e
4 changed files with 4 additions and 16 deletions
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2
scripts/tracetool/__init__.py
View File

@@ -219,7 +219,7 @@ class Event(object):
r"(?:(?:(?P<fmt_trans>\".+),)?\s*(?P<fmt>\".+))?"
r"\s*")
_VALID_PROPS = set(["disable", "vcpu"])
_VALID_PROPS = set(["disable"])
def __init__(self, name, props, fmt, args, lineno, filename, orig=None,
event_trans=None, event_exec=None):

6
scripts/tracetool/backend/log.py
View File

@@ -29,11 +29,7 @@ def generate_h(event, group):
if len(event.args) > 0:
argnames = ", " + argnames
if "vcpu" in event.properties:
# already checked on the generic format code
cond = "true"
else:
cond = "trace_event_get_state(%s)" % ("TRACE_" + event.name.upper())
cond = "trace_event_get_state(%s)" % ("TRACE_" + event.name.upper())
out(' if (%(cond)s && qemu_loglevel_mask(LOG_TRACE)) {',
' if (message_with_timestamp) {',

6
scripts/tracetool/backend/simple.py
View File

@@ -37,11 +37,7 @@ def generate_h_begin(events, group):
def generate_h(event, group):
event_id = 'TRACE_' + event.name.upper()
if "vcpu" in event.properties:
# already checked on the generic format code
cond = "true"
else:
cond = "trace_event_get_state(%s)" % event_id
cond = "trace_event_get_state(%s)" % event_id
out(' if (%(cond)s) {',
' _simple_%(api)s(%(args)s);',
' }',

6
scripts/tracetool/backend/syslog.py
View File

@@ -28,11 +28,7 @@ def generate_h(event, group):
if len(event.args) > 0:
argnames = ", " + argnames
if "vcpu" in event.properties:
# already checked on the generic format code
cond = "true"
else:
cond = "trace_event_get_state(%s)" % ("TRACE_" + event.name.upper())
cond = "trace_event_get_state(%s)" % ("TRACE_" + event.name.upper())
out(' if (%(cond)s) {',
'#line %(event_lineno)d "%(event_filename)s"',