From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/tools/lib/lockdep/tests/AA.c | 13 +++++++++++++ kernel/tools/lib/lockdep/tests/ABBA.c | 13 +++++++++++++ kernel/tools/lib/lockdep/tests/ABBCCA.c | 15 +++++++++++++++ kernel/tools/lib/lockdep/tests/ABBCCDDA.c | 17 +++++++++++++++++ kernel/tools/lib/lockdep/tests/ABCABC.c | 15 +++++++++++++++ kernel/tools/lib/lockdep/tests/ABCDBCDA.c | 17 +++++++++++++++++ kernel/tools/lib/lockdep/tests/ABCDBDDA.c | 17 +++++++++++++++++ kernel/tools/lib/lockdep/tests/WW.c | 13 +++++++++++++ kernel/tools/lib/lockdep/tests/common.h | 12 ++++++++++++ kernel/tools/lib/lockdep/tests/unlock_balance.c | 12 ++++++++++++ 10 files changed, 144 insertions(+) create mode 100644 kernel/tools/lib/lockdep/tests/AA.c create mode 100644 kernel/tools/lib/lockdep/tests/ABBA.c create mode 100644 kernel/tools/lib/lockdep/tests/ABBCCA.c create mode 100644 kernel/tools/lib/lockdep/tests/ABBCCDDA.c create mode 100644 kernel/tools/lib/lockdep/tests/ABCABC.c create mode 100644 kernel/tools/lib/lockdep/tests/ABCDBCDA.c create mode 100644 kernel/tools/lib/lockdep/tests/ABCDBDDA.c create mode 100644 kernel/tools/lib/lockdep/tests/WW.c create mode 100644 kernel/tools/lib/lockdep/tests/common.h create mode 100644 kernel/tools/lib/lockdep/tests/unlock_balance.c (limited to 'kernel/tools/lib/lockdep/tests') diff --git a/kernel/tools/lib/lockdep/tests/AA.c b/kernel/tools/lib/lockdep/tests/AA.c new file mode 100644 index 000000000..0f782ff40 --- /dev/null +++ b/kernel/tools/lib/lockdep/tests/AA.c @@ -0,0 +1,13 @@ +#include + +void main(void) +{ + pthread_mutex_t a, b; + + pthread_mutex_init(&a, NULL); + pthread_mutex_init(&b, NULL); + + pthread_mutex_lock(&a); + pthread_mutex_lock(&b); + pthread_mutex_lock(&a); +} diff --git a/kernel/tools/lib/lockdep/tests/ABBA.c b/kernel/tools/lib/lockdep/tests/ABBA.c new file mode 100644 index 000000000..07f0e29d5 --- /dev/null +++ b/kernel/tools/lib/lockdep/tests/ABBA.c @@ -0,0 +1,13 @@ +#include +#include "common.h" + +void main(void) +{ + pthread_mutex_t a, b; + + pthread_mutex_init(&a, NULL); + pthread_mutex_init(&b, NULL); + + LOCK_UNLOCK_2(a, b); + LOCK_UNLOCK_2(b, a); +} diff --git a/kernel/tools/lib/lockdep/tests/ABBCCA.c b/kernel/tools/lib/lockdep/tests/ABBCCA.c new file mode 100644 index 000000000..843db09ac --- /dev/null +++ b/kernel/tools/lib/lockdep/tests/ABBCCA.c @@ -0,0 +1,15 @@ +#include +#include "common.h" + +void main(void) +{ + pthread_mutex_t a, b, c; + + pthread_mutex_init(&a, NULL); + pthread_mutex_init(&b, NULL); + pthread_mutex_init(&c, NULL); + + LOCK_UNLOCK_2(a, b); + LOCK_UNLOCK_2(b, c); + LOCK_UNLOCK_2(c, a); +} diff --git a/kernel/tools/lib/lockdep/tests/ABBCCDDA.c b/kernel/tools/lib/lockdep/tests/ABBCCDDA.c new file mode 100644 index 000000000..33620e268 --- /dev/null +++ b/kernel/tools/lib/lockdep/tests/ABBCCDDA.c @@ -0,0 +1,17 @@ +#include +#include "common.h" + +void main(void) +{ + pthread_mutex_t a, b, c, d; + + pthread_mutex_init(&a, NULL); + pthread_mutex_init(&b, NULL); + pthread_mutex_init(&c, NULL); + pthread_mutex_init(&d, NULL); + + LOCK_UNLOCK_2(a, b); + LOCK_UNLOCK_2(b, c); + LOCK_UNLOCK_2(c, d); + LOCK_UNLOCK_2(d, a); +} diff --git a/kernel/tools/lib/lockdep/tests/ABCABC.c b/kernel/tools/lib/lockdep/tests/ABCABC.c new file mode 100644 index 000000000..3fee51e3a --- /dev/null +++ b/kernel/tools/lib/lockdep/tests/ABCABC.c @@ -0,0 +1,15 @@ +#include +#include "common.h" + +void main(void) +{ + pthread_mutex_t a, b, c; + + pthread_mutex_init(&a, NULL); + pthread_mutex_init(&b, NULL); + pthread_mutex_init(&c, NULL); + + LOCK_UNLOCK_2(a, b); + LOCK_UNLOCK_2(c, a); + LOCK_UNLOCK_2(b, c); +} diff --git a/kernel/tools/lib/lockdep/tests/ABCDBCDA.c b/kernel/tools/lib/lockdep/tests/ABCDBCDA.c new file mode 100644 index 000000000..427ba562c --- /dev/null +++ b/kernel/tools/lib/lockdep/tests/ABCDBCDA.c @@ -0,0 +1,17 @@ +#include +#include "common.h" + +void main(void) +{ + pthread_mutex_t a, b, c, d; + + pthread_mutex_init(&a, NULL); + pthread_mutex_init(&b, NULL); + pthread_mutex_init(&c, NULL); + pthread_mutex_init(&d, NULL); + + LOCK_UNLOCK_2(a, b); + LOCK_UNLOCK_2(c, d); + LOCK_UNLOCK_2(b, c); + LOCK_UNLOCK_2(d, a); +} diff --git a/kernel/tools/lib/lockdep/tests/ABCDBDDA.c b/kernel/tools/lib/lockdep/tests/ABCDBDDA.c new file mode 100644 index 000000000..680c6cf3e --- /dev/null +++ b/kernel/tools/lib/lockdep/tests/ABCDBDDA.c @@ -0,0 +1,17 @@ +#include +#include "common.h" + +void main(void) +{ + pthread_mutex_t a, b, c, d; + + pthread_mutex_init(&a, NULL); + pthread_mutex_init(&b, NULL); + pthread_mutex_init(&c, NULL); + pthread_mutex_init(&d, NULL); + + LOCK_UNLOCK_2(a, b); + LOCK_UNLOCK_2(c, d); + LOCK_UNLOCK_2(b, d); + LOCK_UNLOCK_2(d, a); +} diff --git a/kernel/tools/lib/lockdep/tests/WW.c b/kernel/tools/lib/lockdep/tests/WW.c new file mode 100644 index 000000000..d44f77d71 --- /dev/null +++ b/kernel/tools/lib/lockdep/tests/WW.c @@ -0,0 +1,13 @@ +#include + +void main(void) +{ + pthread_rwlock_t a, b; + + pthread_rwlock_init(&a, NULL); + pthread_rwlock_init(&b, NULL); + + pthread_rwlock_wrlock(&a); + pthread_rwlock_rdlock(&b); + pthread_rwlock_wrlock(&a); +} diff --git a/kernel/tools/lib/lockdep/tests/common.h b/kernel/tools/lib/lockdep/tests/common.h new file mode 100644 index 000000000..d89e94d47 --- /dev/null +++ b/kernel/tools/lib/lockdep/tests/common.h @@ -0,0 +1,12 @@ +#ifndef _LIBLOCKDEP_TEST_COMMON_H +#define _LIBLOCKDEP_TEST_COMMON_H + +#define LOCK_UNLOCK_2(a, b) \ + do { \ + pthread_mutex_lock(&(a)); \ + pthread_mutex_lock(&(b)); \ + pthread_mutex_unlock(&(b)); \ + pthread_mutex_unlock(&(a)); \ + } while(0) + +#endif diff --git a/kernel/tools/lib/lockdep/tests/unlock_balance.c b/kernel/tools/lib/lockdep/tests/unlock_balance.c new file mode 100644 index 000000000..0bc62de68 --- /dev/null +++ b/kernel/tools/lib/lockdep/tests/unlock_balance.c @@ -0,0 +1,12 @@ +#include + +void main(void) +{ + pthread_mutex_t a; + + pthread_mutex_init(&a, NULL); + + pthread_mutex_lock(&a); + pthread_mutex_unlock(&a); + pthread_mutex_unlock(&a); +} -- cgit 1.2.3-korg