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Searched refs:ftrace_enabled (Results 1 – 7 of 7) sorted by relevance

/linux/arch/powerpc/include/asm/
H A Dftrace.h117 get_paca()->ftrace_enabled = 0; in this_cpu_disable_ftrace()
122 get_paca()->ftrace_enabled = 1; in this_cpu_enable_ftrace()
126 static inline void this_cpu_set_ftrace_enabled(u8 ftrace_enabled) in this_cpu_set_ftrace_enabled() argument
128 get_paca()->ftrace_enabled = ftrace_enabled; in this_cpu_set_ftrace_enabled()
133 return get_paca()->ftrace_enabled; in this_cpu_get_ftrace_enabled()
138 static inline void this_cpu_set_ftrace_enabled(u8 ftrace_enabled) { } in this_cpu_set_ftrace_enabled() argument
H A Dinterrupt.h259 u8 ftrace_enabled; member
312 state->ftrace_enabled = this_cpu_get_ftrace_enabled(); in interrupt_nmi_enter_prepare()
383 this_cpu_set_ftrace_enabled(state->ftrace_enabled); in interrupt_nmi_exit_prepare()
H A Dpaca.h230 u8 ftrace_enabled; /* Hard disable ftrace */ member
/linux/kernel/trace/
H A Dtrace_selftest.c185 int save_ftrace_enabled = ftrace_enabled; in trace_selftest_ops()
196 ftrace_enabled = 1; in trace_selftest_ops()
351 ftrace_enabled = save_ftrace_enabled; in trace_selftest_ops()
361 int save_ftrace_enabled = ftrace_enabled; in trace_selftest_startup_dynamic_tracing()
371 ftrace_enabled = 1; in trace_selftest_startup_dynamic_tracing()
415 ftrace_enabled = 0; in trace_selftest_startup_dynamic_tracing()
420 ftrace_enabled = 1; in trace_selftest_startup_dynamic_tracing()
436 ftrace_enabled = save_ftrace_enabled; in trace_selftest_startup_dynamic_tracing()
493 int save_ftrace_enabled = ftrace_enabled; in trace_selftest_function_recursion()
504 ftrace_enabled = 1; in trace_selftest_function_recursion()
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H A Dftrace.c94 int ftrace_enabled __read_mostly;
351 if (!ftrace_enabled && (ops->flags & FTRACE_OPS_FL_PERMANENT)) in __register_ftrace_function()
367 if (ftrace_enabled) in __register_ftrace_function()
385 if (ftrace_enabled) in __unregister_ftrace_function()
3078 if (!command || !ftrace_enabled) in ftrace_startup_enable()
3177 if (!command || !ftrace_enabled) in ftrace_shutdown()
5006 if (!ftrace_enabled) in ftrace_ops_update_code()
5695 if (ftrace_enabled && !ftrace_hash_empty(hash)) in unregister_ftrace_function_probe_func()
8373 last_ftrace_enabled = ftrace_enabled = 1; in ftrace_init()
8430 ftrace_enabled = 1; in ftrace_nodyn_init()
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/linux/tools/testing/selftests/livepatch/
H A Dfunctions.sh68 FTRACE_ENABLED=$(sysctl --values kernel.ftrace_enabled)
80 sysctl kernel.ftrace_enabled="$FTRACE_ENABLED" &> /dev/null
112 local err=$(sysctl -q kernel.ftrace_enabled="$1" 2>&1)
113 local result=$(sysctl --values kernel.ftrace_enabled)
/linux/include/linux/
H A Dftrace.h120 extern int ftrace_enabled;
1115 ftrace_enabled = 0; in tracer_disable()
1127 int saved_ftrace_enabled = ftrace_enabled; in __ftrace_enabled_save()
1128 ftrace_enabled = 0; in __ftrace_enabled_save()
1138 ftrace_enabled = enabled; in __ftrace_enabled_restore()