kernel/trace/fprobe.c

158 /* Convert ftrace location address from symbols */
163 	/* Convert symbols to symbol address */  in get_ftrace_locations()
168 	/* ftrace_lookup_symbols expects sorted symbols */  in get_ftrace_locations()
228  * @filter: A wildcard pattern of probed symbols.
229  * @notfilter: A wildcard pattern of NOT probed symbols.
231  * Register @fp to ftrace for enabling the probe on the symbols matched to @filter.
232  * If @notfilter is not NULL, the symbols matched the @notfilter are not probed.
264 	 * correctly calculate the total number of filtered symbols  in register_fprobe()
319  * register_fprobe_syms() - Register fprobe to ftrace by symbols.
321  * @syms: An array of target symbols.
324  * Register @fp to the symbols given by @syms array. This will be useful if
325  * you are sure the symbols exist in the kernel.