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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_cond_broadcast.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_cond_broadcast.c')
| -rw-r--r-- | nptl/pthread_cond_broadcast.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/nptl/pthread_cond_broadcast.c b/nptl/pthread_cond_broadcast.c index 9b67f755f5..7bc76ac0e5 100644 --- a/nptl/pthread_cond_broadcast.c +++ b/nptl/pthread_cond_broadcast.c @@ -22,6 +22,7 @@ #include <lowlevellock.h> #include <pthread.h> #include <pthreadP.h> +#include <stap-probe.h> #include <shlib-compat.h> #include <kernel-features.h> @@ -31,6 +32,8 @@ int __pthread_cond_broadcast (cond) pthread_cond_t *cond; { + LIBC_PROBE (cond_broadcast, 1, cond); + int pshared = (cond->__data.__mutex == (void *) ~0l) ? LLL_SHARED : LLL_PRIVATE; /* Make sure we are alone. */ |