diff options
| -rw-r--r-- | buildrun.cxx | 1 | ||||
| -rw-r--r-- | runtime/autoconf-find-task-pid.c | 6 |
2 files changed, 7 insertions, 0 deletions
diff --git a/buildrun.cxx b/buildrun.cxx index b9d648ef..0e9e0e17 100644 --- a/buildrun.cxx +++ b/buildrun.cxx @@ -148,6 +148,7 @@ compile_pass (systemtap_session& s) output_autoconf(s, o, "autoconf-vm-area.c", "STAPCONF_VM_AREA", NULL); output_autoconf(s, o, "autoconf-procfs-owner.c", "STAPCONF_PROCFS_OWNER", NULL); output_autoconf(s, o, "autoconf-alloc-percpu-align.c", "STAPCONF_ALLOC_PERCPU_ALIGN", NULL); + output_autoconf(s, o, "autoconf-find-task-pid.c", "STAPCONF_FIND_TASK_PID", NULL); #if 0 /* NB: For now, the performance hit of probe_kernel_read/write (vs. our diff --git a/runtime/autoconf-find-task-pid.c b/runtime/autoconf-find-task-pid.c new file mode 100644 index 00000000..549d5ac3 --- /dev/null +++ b/runtime/autoconf-find-task-pid.c @@ -0,0 +1,6 @@ +#include <linux/sched.h> + +void foo (pid_t k) { + struct task_struct *tsk = find_task_by_pid (k); + (void) tsk; +} |