From c39d889155d4c9365bd27691d22a92c447ced976 Mon Sep 17 00:00:00 2001 From: Stan Cox Date: Thu, 29 May 2008 14:46:38 -0400 Subject: SW5106 Remove old map and histogram formatting code --- runtime/probes/scf/scf.c | 50 ------------------------------------------------ 1 file changed, 50 deletions(-) delete mode 100644 runtime/probes/scf/scf.c (limited to 'runtime/probes/scf/scf.c') diff --git a/runtime/probes/scf/scf.c b/runtime/probes/scf/scf.c deleted file mode 100644 index 0e29df43..00000000 --- a/runtime/probes/scf/scf.c +++ /dev/null @@ -1,50 +0,0 @@ -#define STP_NUM_STRINGS 1 -#include "runtime.h" - -#define MAP_STRING_LENGTH 512 - -#define VALUE_TYPE INT64 -#define KEY1_TYPE STRING -#include "map-gen.c" - -#include "map.c" -#include "sym.c" -#include "current.c" -#include "stack.c" -#include "probes.c" - -MODULE_DESCRIPTION("SystemTap probe: scf"); -MODULE_AUTHOR("Martin Hunt "); - -MAP map1; - -int inst_smp_call_function (struct kprobe *p, struct pt_regs *regs) -{ - String str = _stp_string_init (0); - _stp_stack_sprint (str, regs, 1); - _stp_map_add_si (map1, _stp_string_ptr(str), 1); - return 0; -} - -static struct kprobe stp_probes[] = { - { - .addr = (kprobe_opcode_t *)"smp_call_function", - .pre_handler = inst_smp_call_function - }, -}; - -#define MAX_STP_ROUTINE (sizeof(stp_probes)/sizeof(struct kprobe)) - -int probe_start(void) -{ - map1 = _stp_map_new_si (100); - return _stp_register_kprobes (stp_probes, MAX_STP_ROUTINE); -} - -void probe_exit (void) -{ - _stp_unregister_kprobes (stp_probes, MAX_STP_ROUTINE); - _stp_map_print (map1, "trace[%1s] = %d\n"); - _stp_map_del (map1); -} - -- cgit