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-rw-r--r--runtime/probes/agg/count1.c102
1 files changed, 0 insertions, 102 deletions
diff --git a/runtime/probes/agg/count1.c b/runtime/probes/agg/count1.c
deleted file mode 100644
index 731b236b..00000000
--- a/runtime/probes/agg/count1.c
+++ /dev/null
@@ -1,102 +0,0 @@
-#define STP_NETLINK_ONLY
-#define STP_NUM_STRINGS 1
-
-#include "runtime.h"
-
-#include "counter.c"
-#include "probes.c"
-
-MODULE_DESCRIPTION("SystemTap probe: count1");
-MODULE_AUTHOR("Martin Hunt <hunt@redhat.com>");
-
-Counter opens;
-Counter reads;
-Counter writes;
-Counter sched;
-Counter idle;
-
-static int inst_sys_open (struct kprobe *p, struct pt_regs *regs)
-{
- _stp_counter_add (opens, 1);
- return 0;
-}
-
-static int inst_sys_read (struct kprobe *p, struct pt_regs *regs)
-{
- _stp_counter_add (reads, 1);
- return 0;
-}
-
-static int inst_sys_write (struct kprobe *p, struct pt_regs *regs)
-{
- _stp_counter_add (writes, 1);
- return 0;
-}
-
-static int inst_schedule(struct kprobe *p, struct pt_regs *regs)
-{
- _stp_counter_add (sched, 1);
- return 0;
-}
-
-static int inst_idle_cpu(struct kprobe *p, struct pt_regs *regs)
-{
- _stp_counter_add (idle, 1);
- return 0;
-}
-
-static struct kprobe stp_probes[] = {
- {
- .addr = "sys_open",
- .pre_handler = inst_sys_open
- },
- {
- .addr = "sys_read",
- .pre_handler = inst_sys_read
- },
- {
- .addr = "sys_write",
- .pre_handler = inst_sys_write
- },
- {
- .addr = "schedule",
- .pre_handler = inst_schedule
- },
- {
- .addr = "idle_cpu",
- .pre_handler = inst_idle_cpu
- },
-};
-
-#define MAX_STP_ROUTINE (sizeof(stp_probes)/sizeof(struct kprobe))
-
-int probe_start(void)
-{
- opens = _stp_counter_init();
- reads = _stp_counter_init();
- writes = _stp_counter_init();
- sched = _stp_counter_init();
- idle = _stp_counter_init();
-
- return _stp_register_kprobes (stp_probes, MAX_STP_ROUTINE);
-}
-
-void probe_exit (void)
-{
- int i;
-
- _stp_unregister_kprobes (stp_probes, MAX_STP_ROUTINE);
-
- for_each_cpu(i)
- _stp_printf ("sched calls for cpu %d = %lld\n", i, _stp_counter_get_cpu(sched, i, 0));
-
- _stp_print ("\n\n");
-
- _stp_printf ("open calls: %lld\n", _stp_counter_get(opens, 0));
- _stp_printf ("read calls: %lld\n", _stp_counter_get(reads, 0));
- _stp_printf ("write calls: %lld\n", _stp_counter_get(writes, 0));
- _stp_printf ("sched calls: %lld\n", _stp_counter_get(sched, 0));
- _stp_printf ("idle calls: %lld\n", _stp_counter_get(idle, 0));
- _stp_print_flush();
-}
-