Lines Matching refs:ftrace
36 #include <linux/ftrace.h>
854 /* Impossible to optimize ftrace-based kprobe. */
1080 if (WARN_ONCE(ret < 0, "Failed to arm kprobe-ftrace at %pS (error %d)\n", p->addr, ret))
1085 if (WARN(ret < 0, "Failed to register kprobe-ftrace (error %d)\n", ret))
1119 if (WARN(ret < 0, "Failed to unregister kprobe-ftrace (error %d)\n", ret))
1126 WARN_ONCE(ret < 0, "Failed to disarm kprobe-ftrace at %pS (error %d)\n",
1158 /* Must ensure p->addr is really on ftrace */
1791 * For the kprobe-on-ftrace case, we keep the
2372 * is using ftrace, because ftrace framework is still available at