Fix: cpu-id context should use int type

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

diff --git a/lttng-events.c b/lttng-events.c
index 65bd0bf9ae6d45c4bbc0395d63211e9642330a59..7eec04c0f269682a1aed08bbc501a9a992a127ea 100644 (file)
--- a/lttng-events.c
+++ b/lttng-events.c
@@ -20,6 +20,12 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+/*
+ * This page_alloc.h wrapper needs to be included before gfpflags.h because it
+ * overrides a function with a define.
+ */
+#include "wrapper/page_alloc.h"
+
 #include <linux/module.h>
 #include <linux/mutex.h>
 #include <linux/sched.h>
@@ -32,6 +38,7 @@
 #include <linux/anon_inodes.h>
 #include "wrapper/file.h"
 #include <linux/jhash.h>
+#include <linux/uaccess.h>
 
 #include "wrapper/uuid.h"
 #include "wrapper/vmalloc.h"   /* for wrapper_vmalloc_sync_all() */
@@ -637,7 +644,6 @@ struct lttng_event *_lttng_event_create(struct lttng_channel *chan,
        }
        hlist_add_head(&event->hlist, head);
        list_add(&event->list, &chan->session->events);
-       mutex_unlock(&sessions_mutex);
        return event;
 
 statedump_error:
@@ -2115,7 +2121,9 @@ static int __init lttng_events_init(void)
        ret = wrapper_lttng_fixup_sig(THIS_MODULE);
        if (ret)
                return ret;
-
+       ret = wrapper_get_pfnblock_flags_mask_init();
+       if (ret)
+               return ret;
        ret = lttng_context_init();
        if (ret)
                return ret;