Add CPU hotplug notifier for ltt debugfs ABI, add pollwait exclusive wrapper

[lttng-modules.git] / lib / ringbuffer / ring_buffer_vfs.c

diff --git a/lib/ringbuffer/ring_buffer_vfs.c b/lib/ringbuffer/ring_buffer_vfs.c
index 6a9fb469ca4f73ccc4940b755a3607ec4bf3784d..2558ab667666be50b29eb9df484d4ea3773d140d 100644 (file)
--- a/lib/ringbuffer/ring_buffer_vfs.c
+++ b/lib/ringbuffer/ring_buffer_vfs.c
@@ -89,7 +89,7 @@ unsigned int lib_ring_buffer_poll(struct file *filp, poll_table *wait)
        int finalized;
 
        if (filp->f_mode & FMODE_READ) {
-               poll_wait_set_exclusive(wait);
+               init_poll_funcptr(wait, wrapper_pollwait_exclusive);
                poll_wait(filp, &buf->read_wait, wait);
 
                finalized = lib_ring_buffer_is_finalized(config, buf);