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Fix strlen_user fault space reservation
[lttng-modules.git]
/
wrapper
/
poll.h
diff --git
a/wrapper/poll.h
b/wrapper/poll.h
index ae524730cda3e184c34293e69d8bd7beec4fa5d3..080717bde9d0da3757fd304c76f82360e963cdc1 100644
(file)
--- a/
wrapper/poll.h
+++ b/
wrapper/poll.h
@@
-4,17
+4,13
@@
/*
* Copyright (C) 2011 Mathieu Desnoyers (mathieu.desnoyers@efficios.com)
*
/*
* Copyright (C) 2011 Mathieu Desnoyers (mathieu.desnoyers@efficios.com)
*
- * wrapper around poll __pollwait and poll_get_entry. Using KALLSYMS to get its
- * address when available, else we need to have a kernel that exports this
- * function to GPL modules.
- *
* Dual LGPL v2.1/GPL v2 license.
*/
#include <linux/poll.h>
* Dual LGPL v2.1/GPL v2 license.
*/
#include <linux/poll.h>
-void wrapper_pollwait_exclusive(struct file *filp,
- wait_queue_head_t *wait_address,
- poll_table *p);
+#warning "poll_wait_set_exclusive() is defined as no-op. Thundering herd effect can be noticed with large number of consumer threads."
+
+#define poll_wait_set_exclusive(poll_table)
#endif /* _LTTNG_WRAPPER_POLL_H */
#endif /* _LTTNG_WRAPPER_POLL_H */
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