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tracehook: vfork-done

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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>
This commit is contained in:
Roland McGrath
2008-07-25 19:45:47 -07:00
committed by Linus Torvalds
parent 09a05394fe
commit daded34be9
2 changed files with 19 additions and 4 deletions
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5
kernel/fork.c
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@ -1414,10 +1414,7 @@ long do_fork(unsigned long clone_flags,
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);