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| author | Roland McGrath <roland@hack.frob.com> | 2012-05-25 13:35:08 -0700 |
|---|---|---|
| committer | Roland McGrath <roland@hack.frob.com> | 2012-05-25 13:41:03 -0700 |
| commit | 5acf7263d52992ce4144e0a3b3644985b9e792b4 (patch) | |
| tree | c128be190c1c3fb5a1987710033c016d5b881b70 /nptl/pthread_mutex_init.c | |
| parent | 8422c9a560e6e3c854739c8a13ecb1c6714f930f (diff) | |
| download | glibc-5acf7263d52992ce4144e0a3b3644985b9e792b4.tar.gz glibc-5acf7263d52992ce4144e0a3b3644985b9e792b4.tar.xz glibc-5acf7263d52992ce4144e0a3b3644985b9e792b4.zip | |
Add systemtap static probe points in generic and x86_64 pthread code.
Diffstat (limited to 'nptl/pthread_mutex_init.c')
| -rw-r--r-- | nptl/pthread_mutex_init.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/nptl/pthread_mutex_init.c b/nptl/pthread_mutex_init.c index 0596e07f3c..6536e44d0b 100644 --- a/nptl/pthread_mutex_init.c +++ b/nptl/pthread_mutex_init.c @@ -1,5 +1,4 @@ -/* Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007 - Free Software Foundation, Inc. +/* Copyright (C) 2002-2012 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. @@ -23,6 +22,8 @@ #include <kernel-features.h> #include "pthreadP.h" +#include <stap-probe.h> + static const struct pthread_mutexattr default_attr = { /* Default is a normal mutex, not shared between processes. */ @@ -134,6 +135,8 @@ __pthread_mutex_init (mutex, mutexattr) // mutex->__spins = 0; already done by memset // mutex->__next = NULL; already done by memset + LIBC_PROBE (mutex_init, 1, mutex); + return 0; } strong_alias (__pthread_mutex_init, pthread_mutex_init) |