fix: lttng-probe-kvm-x86-mmu build with linux 6.6

[lttng-modules.git] / lttng-tracepoint.c

diff --git a/lttng-tracepoint.c b/lttng-tracepoint.c
index ec77e7ccfb7dbfa4a7ffb62f232682f6ff824690..c0c8c4dbf0a5ca0f60b1b6a71d18747432598bfd 100644 (file)
--- a/lttng-tracepoint.c
+++ b/lttng-tracepoint.c
@@ -17,6 +17,7 @@
 
 #include <lttng-tracepoint.h>
 #include <wrapper/list.h>
+#include <wrapper/tracepoint.h>
 
 /*
  * Protect the tracepoint table. lttng_tracepoint_mutex nests within
@@ -40,7 +41,7 @@ struct tracepoint_entry {
        struct tracepoint *tp;
        int refcount;
        struct list_head probes;
-       char name[0];
+       char name[];
 };
 
 struct lttng_tp_probe {
@@ -228,7 +229,7 @@ int lttng_tracepoint_coming(struct tp_module *tp_mod)
                struct tracepoint_entry *e;
                struct lttng_tp_probe *p;
 
-               tp = tp_mod->mod->tracepoints_ptrs[i];
+               tp = lttng_tracepoint_ptr_deref(&tp_mod->mod->tracepoints_ptrs[i]);
                e = get_tracepoint(tp->name);
                if (!e) {
                        e = add_tracepoint(tp->name);
@@ -255,7 +256,7 @@ int lttng_tracepoint_coming(struct tp_module *tp_mod)
                }
        }
        mutex_unlock(&lttng_tracepoint_mutex);
-       return 0;
+       return NOTIFY_OK;
 }
 
 static
@@ -269,7 +270,7 @@ int lttng_tracepoint_going(struct tp_module *tp_mod)
                struct tracepoint_entry *e;
                struct lttng_tp_probe *p;
 
-               tp = tp_mod->mod->tracepoints_ptrs[i];
+               tp = lttng_tracepoint_ptr_deref(&tp_mod->mod->tracepoints_ptrs[i]);
                e = get_tracepoint(tp->name);
                if (!e || !e->tp)
                        continue;