tracehook: vfork-done
This moves the PTRACE_EVENT_VFORK_DONE tracing into a tracehook.h inline,
tracehook_report_vfork_done(). The change has no effect, just clean-up.
Signed-off-by: Roland McGrath <roland@redhat.com>
Cc: Oleg Nesterov <oleg@tv-sign.ru>
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/kernel/fork.c b/kernel/fork.c
index b42f8ed..abb3ed6 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -1414,10 +1414,7 @@
freezer_do_not_count();
wait_for_completion(&vfork);
freezer_count();
- if (unlikely (current->ptrace & PT_TRACE_VFORK_DONE)) {
- current->ptrace_message = nr;
- ptrace_notify ((PTRACE_EVENT_VFORK_DONE << 8) | SIGTRAP);
- }
+ tracehook_report_vfork_done(p, nr);
}
} else {
nr = PTR_ERR(p);