Lines Matching refs:ftrace_enabled

70 	FTRACE_ENABLED=$(sysctl --values kernel.ftrace_enabled)
82 		sysctl kernel.ftrace_enabled="$FTRACE_ENABLED" &> /dev/null
114 	local err=$(sysctl -q kernel.ftrace_enabled="$1" 2>&1)
115 	local result=$(sysctl --values kernel.ftrace_enabled)
123 		skip "failed to set kernel.ftrace_enabled = $1"
126 	echo "livepatch: kernel.ftrace_enabled = $result" > /dev/kmsg
129 # ftrace_disable_supported() - probe whether kernel.ftrace_enabled=0
135 	orig=$(sysctl --values kernel.ftrace_enabled)
136 	sysctl -q kernel.ftrace_enabled=0 &> /dev/null
137 	result=$(sysctl --values kernel.ftrace_enabled)
138 	sysctl -q "kernel.ftrace_enabled=$orig" &> /dev/null
150 #		 the ftrace_enabled sysctl.