warn_failed_init_tracer identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

kernel/trace/trace_selftest.c, line 98 (as a function)

Referenced in 1 files:

kernel/trace/trace_selftest.c

Smatch caller information:

kernel/trace/trace.c trace_selftest_startup_dynamic_tracing() -> warn_failed_init_tracer()

Type	Parameter	Key	Value
PARAM_VALUE	0	trace	7787664081973497856
PARAM_VALUE	0	trace->close	0
PARAM_VALUE	0	trace->default_flags	2664242202654904320
PARAM_VALUE	0	trace->enabled	0
PARAM_VALUE	0	trace->flag_changed	0
PARAM_VALUE	0	trace->flags	0
PARAM_VALUE	0	trace->init	5443972460567216128
PARAM_VALUE	0	trace->name	2067264929196490752
PARAM_VALUE	0	trace->open	0
PARAM_VALUE	0	trace->pipe_close	0
PARAM_VALUE	0	trace->pipe_open	0
PARAM_VALUE	0	trace->print_header	0
PARAM_VALUE	0	trace->print_line	0
PARAM_VALUE	0	trace->print_max	0
PARAM_VALUE	0	trace->read	0
PARAM_VALUE	0	trace->reset	8936830433366888448
PARAM_VALUE	0	trace->selftest	4193717137289084928
PARAM_VALUE	0	trace->set_flag	966798785023156224
PARAM_VALUE	0	trace->splice_read	0
PARAM_VALUE	0	trace->start	1415252602097852416
PARAM_VALUE	0	trace->stop	0
PARAM_VALUE	0	trace->update_thresh	0
PARAM_VALUE	1	init_ret	s32min-(-1),1-s32max
CAPPED_DATA	1	init_ret	1
DATA_SOURCE	0	trace	$0
DATA_SOURCE	1	init_ret	r tracer_init
STR_LEN	0	trace->flags->trace->name	(-1),99
STR_LEN	0	trace->name	(-1),99
NOCHECK_CALL
HALF_LOCKED2		_T->lock
HALF_LOCKED2		global &trace_types_lock

kernel/trace/trace.c trace_selftest_startup_function() -> warn_failed_init_tracer()

Type	Parameter	Key	Value
PARAM_VALUE	0	trace	7787664081973497856
PARAM_VALUE	0	trace->close	0
PARAM_VALUE	0	trace->default_flags	2664242202654904320
PARAM_VALUE	0	trace->enabled	0
PARAM_VALUE	0	trace->flag_changed	0
PARAM_VALUE	0	trace->flags	0
PARAM_VALUE	0	trace->init	5443972460567216128
PARAM_VALUE	0	trace->name	2067264929196490752
PARAM_VALUE	0	trace->open	0
PARAM_VALUE	0	trace->pipe_close	0
PARAM_VALUE	0	trace->pipe_open	0
PARAM_VALUE	0	trace->print_header	0
PARAM_VALUE	0	trace->print_line	0
PARAM_VALUE	0	trace->print_max	0
PARAM_VALUE	0	trace->read	0
PARAM_VALUE	0	trace->reset	8936830433366888448
PARAM_VALUE	0	trace->selftest	4193717137289084928
PARAM_VALUE	0	trace->set_flag	966798785023156224
PARAM_VALUE	0	trace->splice_read	0
PARAM_VALUE	0	trace->start	1415252602097852416
PARAM_VALUE	0	trace->stop	0
PARAM_VALUE	0	trace->update_thresh	0
PARAM_VALUE	1	init_ret	s32min-(-1),1-s32max
CAPPED_DATA	1	init_ret	1
DATA_SOURCE	0	trace	$0
DATA_SOURCE	1	init_ret	r tracer_init
STR_LEN	0	trace->flags->trace->name	(-1),99
STR_LEN	0	trace->name	(-1),99
NOCHECK_CALL
HALF_LOCKED2		_T->lock
HALF_LOCKED2		global &trace_types_lock

kernel/trace/trace.c trace_selftest_startup_function_graph() -> warn_failed_init_tracer()

Type	Parameter	Key	Value
PARAM_VALUE	0	trace	6204994117664620544
PARAM_VALUE	0	trace->close	5805955673514409984
PARAM_VALUE	0	trace->default_flags	1431452288800002048
PARAM_VALUE	0	trace->enabled	0
PARAM_VALUE	0	trace->flag_changed	0
PARAM_VALUE	0	trace->flags	0
PARAM_VALUE	0	trace->init	9077717370887864320
PARAM_VALUE	0	trace->name	3276585180783190016
PARAM_VALUE	0	trace->open	3342666534882230272
PARAM_VALUE	0	trace->pipe_close	5805955673514409984
PARAM_VALUE	0	trace->pipe_open	3342666534882230272
PARAM_VALUE	0	trace->print_header	7829748793279647744
PARAM_VALUE	0	trace->print_line	3775395167411269632
PARAM_VALUE	0	trace->print_max	0
PARAM_VALUE	0	trace->read	0
PARAM_VALUE	0	trace->reset	23584393532203008
PARAM_VALUE	0	trace->selftest	8150874449693786112
PARAM_VALUE	0	trace->set_flag	7763303711310712832
PARAM_VALUE	0	trace->splice_read	0
PARAM_VALUE	0	trace->start	0
PARAM_VALUE	0	trace->stop	0
PARAM_VALUE	0	trace->update_thresh	5932044472749019136
PARAM_VALUE	1	init_ret	s32min-(-1),1-s32max
CAPPED_DATA	1	init_ret	1
DATA_SOURCE	0	trace	$0
DATA_SOURCE	1	init_ret	r register_ftrace_graph
STR_LEN	0	trace->flags->trace->name	(-1),99
STR_LEN	0	trace->name	(-1),99
NOCHECK_CALL
HALF_LOCKED2		_T->lock
HALF_LOCKED2		global &trace_types_lock

kernel/trace/trace.c trace_selftest_startup_function_graph() -> warn_failed_init_tracer()

Type	Parameter	Key	Value
PARAM_VALUE	0	trace	6204994117664620544
PARAM_VALUE	0	trace->close	5805955673514409984
PARAM_VALUE	0	trace->default_flags	1431452288800002048
PARAM_VALUE	0	trace->enabled	0
PARAM_VALUE	0	trace->flag_changed	0
PARAM_VALUE	0	trace->flags	0
PARAM_VALUE	0	trace->init	9077717370887864320
PARAM_VALUE	0	trace->name	3276585180783190016
PARAM_VALUE	0	trace->open	3342666534882230272
PARAM_VALUE	0	trace->pipe_close	5805955673514409984
PARAM_VALUE	0	trace->pipe_open	3342666534882230272
PARAM_VALUE	0	trace->print_header	7829748793279647744
PARAM_VALUE	0	trace->print_line	3775395167411269632
PARAM_VALUE	0	trace->print_max	0
PARAM_VALUE	0	trace->read	0
PARAM_VALUE	0	trace->reset	23584393532203008
PARAM_VALUE	0	trace->selftest	8150874449693786112
PARAM_VALUE	0	trace->set_flag	7763303711310712832
PARAM_VALUE	0	trace->splice_read	0
PARAM_VALUE	0	trace->start	0
PARAM_VALUE	0	trace->stop	0
PARAM_VALUE	0	trace->update_thresh	5932044472749019136
PARAM_VALUE	1	init_ret	s32min-(-1),1-s32max
DATA_SOURCE	0	trace	$0
DATA_SOURCE	1	init_ret	r register_ftrace_graph
STR_LEN	0	trace->flags->trace->name	(-1),99
STR_LEN	0	trace->name	(-1),99
NOCHECK_CALL
HALF_LOCKED2		_T->lock
HALF_LOCKED2		global &trace_types_lock

kernel/trace/trace.c trace_selftest_startup_irqsoff() -> warn_failed_init_tracer()

Type	Parameter	Key	Value
PARAM_VALUE	0	trace	7226626965892644864
PARAM_VALUE	0	trace->close	5755958461926809600
PARAM_VALUE	0	trace->default_flags	0
PARAM_VALUE	0	trace->enabled	0
PARAM_VALUE	0	trace->flag_changed	2352137201383772160
PARAM_VALUE	0	trace->flags	0
PARAM_VALUE	0	trace->init	4799393121934573568
PARAM_VALUE	0	trace->name	733626067582996480
PARAM_VALUE	0	trace->open	5842135969786228736
PARAM_VALUE	0	trace->pipe_close	0
PARAM_VALUE	0	trace->pipe_open	0
PARAM_VALUE	0	trace->print_header	1511264023000600576
PARAM_VALUE	0	trace->print_line	3389095309850783744
PARAM_VALUE	0	trace->print_max	0
PARAM_VALUE	0	trace->read	0
PARAM_VALUE	0	trace->reset	3803051742120357888
PARAM_VALUE	0	trace->selftest	7364708922619854848
PARAM_VALUE	0	trace->set_flag	0
PARAM_VALUE	0	trace->splice_read	0
PARAM_VALUE	0	trace->start	4547446751592378368
PARAM_VALUE	0	trace->stop	3550463489154797568
PARAM_VALUE	0	trace->update_thresh	0
PARAM_VALUE	1	init_ret	s32min-(-1),1-s32max
CAPPED_DATA	1	init_ret	1
DATA_SOURCE	0	trace	$0
DATA_SOURCE	1	init_ret	r tracer_init
STR_LEN	0	trace->flags->trace->name	(-1),99
STR_LEN	0	trace->name	(-1),99
NOCHECK_CALL
HALF_LOCKED2		_T->lock
HALF_LOCKED2		global &trace_types_lock

kernel/trace/trace.c trace_selftest_startup_preemptirqsoff() -> warn_failed_init_tracer()

Type	Parameter	Key	Value
PARAM_VALUE	0	trace	9059189858834378752
PARAM_VALUE	0	trace->close	5755958461926809600
PARAM_VALUE	0	trace->default_flags	0
PARAM_VALUE	0	trace->enabled	0
PARAM_VALUE	0	trace->flag_changed	2352137201383772160
PARAM_VALUE	0	trace->flags	0
PARAM_VALUE	0	trace->init	9116662223096123392
PARAM_VALUE	0	trace->name	7287773524076216320
PARAM_VALUE	0	trace->open	5842135969786228736
PARAM_VALUE	0	trace->pipe_close	0
PARAM_VALUE	0	trace->pipe_open	0
PARAM_VALUE	0	trace->print_header	1511264023000600576
PARAM_VALUE	0	trace->print_line	3389095309850783744
PARAM_VALUE	0	trace->print_max	0
PARAM_VALUE	0	trace->read	0
PARAM_VALUE	0	trace->reset	4687516073136992256
PARAM_VALUE	0	trace->selftest	6306207620181909504
PARAM_VALUE	0	trace->set_flag	0
PARAM_VALUE	0	trace->splice_read	0
PARAM_VALUE	0	trace->start	4547446751592378368
PARAM_VALUE	0	trace->stop	3550463489154797568
PARAM_VALUE	0	trace->update_thresh	0
PARAM_VALUE	1	init_ret	s32min-(-1),1-s32max
CAPPED_DATA	1	init_ret	1
DATA_SOURCE	0	trace	$0
DATA_SOURCE	1	init_ret	r tracer_init
STR_LEN	0	trace->flags->trace->name	(-1),99
STR_LEN	0	trace->name	(-1),99
NOCHECK_CALL
HALF_LOCKED2		_T->lock
HALF_LOCKED2		global &trace_types_lock

kernel/trace/trace.c trace_selftest_startup_preemptoff() -> warn_failed_init_tracer()

Type	Parameter	Key	Value
PARAM_VALUE	0	trace	8420352174234226688
PARAM_VALUE	0	trace->close	5755958461926809600
PARAM_VALUE	0	trace->default_flags	0
PARAM_VALUE	0	trace->enabled	0
PARAM_VALUE	0	trace->flag_changed	2352137201383772160
PARAM_VALUE	0	trace->flags	0
PARAM_VALUE	0	trace->init	7574666536227328000
PARAM_VALUE	0	trace->name	4346198742748381184
PARAM_VALUE	0	trace->open	5842135969786228736
PARAM_VALUE	0	trace->pipe_close	0
PARAM_VALUE	0	trace->pipe_open	0
PARAM_VALUE	0	trace->print_header	1511264023000600576
PARAM_VALUE	0	trace->print_line	3389095309850783744
PARAM_VALUE	0	trace->print_max	0
PARAM_VALUE	0	trace->read	0
PARAM_VALUE	0	trace->reset	1641358349523120128
PARAM_VALUE	0	trace->selftest	2822303309401399296
PARAM_VALUE	0	trace->set_flag	0
PARAM_VALUE	0	trace->splice_read	0
PARAM_VALUE	0	trace->start	4547446751592378368
PARAM_VALUE	0	trace->stop	3550463489154797568
PARAM_VALUE	0	trace->update_thresh	0
PARAM_VALUE	1	init_ret	s32min-(-1),1-s32max
CAPPED_DATA	1	init_ret	1
DATA_SOURCE	0	trace	$0
DATA_SOURCE	1	init_ret	r tracer_init
STR_LEN	0	trace->flags->trace->name	(-1),99
STR_LEN	0	trace->name	(-1),99
NOCHECK_CALL
HALF_LOCKED2		_T->lock
HALF_LOCKED2		global &trace_types_lock

kernel/trace/trace.c trace_selftest_startup_wakeup() -> warn_failed_init_tracer()

Type	Parameter	Key	Value
PARAM_VALUE	0	trace	4096-ptr_max
PARAM_VALUE	0	trace->init	4096-ptr_max
PARAM_VALUE	0	trace->selftest	1-u64max
PARAM_VALUE	1	init_ret	s32min-(-1),1-s32max
CAPPED_DATA	1	init_ret	1
DATA_SOURCE	0	trace	$0
DATA_SOURCE	1	init_ret	r tracer_init
STR_LEN	0	trace->flags->trace->name	(-1),99
STR_LEN	0	trace->name	(-1),99
NOCHECK_CALL
HALF_LOCKED2		_T->lock
HALF_LOCKED2		global &trace_types_lock