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Reverse version check logic in lttng_statedump_process_ns
[deliverable/lttng-modules.git]
/
lttng-statedump-impl.c
diff --git
a/lttng-statedump-impl.c
b/lttng-statedump-impl.c
index 656cebb26ba635fe141f0c7f0badde761be6b5a3..d4f29fd397bc69e53c18803a434ed8adaac95880 100644
(file)
--- a/
lttng-statedump-impl.c
+++ b/
lttng-statedump-impl.c
@@
-411,12
+411,12
@@
void lttng_statedump_process_ns(struct lttng_session *session,
* "namespaces: Use task_lock and not rcu to protect nsproxy"
* for details.
*/
* "namespaces: Use task_lock and not rcu to protect nsproxy"
* for details.
*/
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,17,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,17,0))
+ proxy = p->nsproxy;
+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,17,0)) */
rcu_read_lock();
proxy = task_nsproxy(p);
rcu_read_lock();
proxy = task_nsproxy(p);
-#else /* #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,17,0)) */
- proxy = p->nsproxy;
-#endif /* #else #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,17,0)) */
+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,17,0)) */
if (proxy) {
pid_ns = lttng_get_proxy_pid_ns(proxy);
do {
if (proxy) {
pid_ns = lttng_get_proxy_pid_ns(proxy);
do {
@@
-428,9
+428,11
@@
void lttng_statedump_process_ns(struct lttng_session *session,
trace_lttng_statedump_process_state(session,
p, type, mode, submode, status, NULL);
}
trace_lttng_statedump_process_state(session,
p, type, mode, submode, status, NULL);
}
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,17,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,17,0))
+ /* (nothing) */
+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,17,0)) */
rcu_read_unlock();
rcu_read_unlock();
-#endif /* #if (LINUX_VERSION_CODE
<
KERNEL_VERSION(3,17,0)) */
+#endif /* #if (LINUX_VERSION_CODE
>=
KERNEL_VERSION(3,17,0)) */
}
static
}
static
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