The type pthread_t is not portable because it is freely defined.
On Linux, it is an unsigned long int which can be printed with %l.
The debug printing of the thread id is restricted to Linux only.
Fixes: 655fcd68c7d2 ("net/failsafe: fix hotplug races")
Signed-off-by: Thomas Monjalon <tho...@monjalon.net>
---
drivers/net/failsafe/failsafe_private.h | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/net/failsafe/failsafe_private.h
b/drivers/net/failsafe/failsafe_private.h
index 5b84db905..86ade029f 100644
--- a/drivers/net/failsafe/failsafe_private.h
+++ b/drivers/net/failsafe/failsafe_private.h
@@ -374,8 +374,10 @@ fs_lock(struct rte_eth_dev *dev, unsigned int is_alarm)
return ret;
}
}
+#ifdef RTE_EXEC_ENV_LINUXAPP
DEBUG("Hot-plug mutex was locked by thread %lu%s", pthread_self(),
PRIV(dev)->alarm_lock ? " by the hot-plug alarm" : "");
+#endif
return ret;
}
@@ -387,7 +389,6 @@ static inline void
fs_unlock(struct rte_eth_dev *dev, unsigned int is_alarm)
{
int ret;
- unsigned int prev_alarm_lock = PRIV(dev)->alarm_lock;
if (is_alarm) {
RTE_ASSERT(PRIV(dev)->alarm_lock == 1);
@@ -396,10 +397,14 @@ fs_unlock(struct rte_eth_dev *dev, unsigned int is_alarm)
ret = pthread_mutex_unlock(&PRIV(dev)->hotplug_mutex);
if (ret)
ERROR("Cannot unlock hot-plug mutex(%s)", strerror(ret));
- else
+#ifdef RTE_EXEC_ENV_LINUXAPP
+ else {
+ unsigned int prev_alarm_lock = PRIV(dev)->alarm_lock;
DEBUG("Hot-plug mutex was unlocked by thread %lu%s",
pthread_self(),
prev_alarm_lock ? " by the hot-plug alarm" : "");
+ }
+#endif
}
/*
--
2.15.1
