Cleanup: Remove deprecated TODO file

[lttng-modules.git] / instrumentation / events / lttng-module / lock.h

diff --git a/instrumentation/events/lttng-module/lock.h b/instrumentation/events/lttng-module/lock.h
index 49e78113d5eeda5b7e8e9d87d9432a7e694ebefa..af28517e82d3bce017c45abb75d9dbaaa982ede6 100644 (file)
--- a/instrumentation/events/lttng-module/lock.h
+++ b/instrumentation/events/lttng-module/lock.h
@@ -1,22 +1,13 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#include <linux/version.h>
+/* SPDX-License-Identifier: GPL-2.0-only */
 
 #undef TRACE_SYSTEM
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
 #define TRACE_SYSTEM lock
-#else
-#define TRACE_SYSTEM lockdep
-#define TRACE_INCLUDE_FILE lock
-#if defined(_TRACE_LOCKDEP_H)
-#define LTTNG_TRACE_LOCK_H
-#endif
-#endif
 
 #if !defined(LTTNG_TRACE_LOCK_H) || defined(TRACE_HEADER_MULTI_READ)
 #define LTTNG_TRACE_LOCK_H
 
 #include <linux/lockdep.h>
-#include <probes/lttng-tracepoint-event.h>
+#include <lttng/tracepoint-event.h>
 
 #ifdef CONFIG_LOCKDEP
 
@@ -31,14 +22,10 @@ LTTNG_TRACEPOINT_EVENT(lock_acquire,
        TP_FIELDS(
                ctf_integer(unsigned int, flags, (trylock ? 1 : 0) | (read ? 2 : 0))
                ctf_string(name, lock->name)
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34))
                ctf_integer_hex(void *, lockdep_addr, lock)
-#endif
        )
 )
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35))
-
 LTTNG_TRACEPOINT_EVENT_CLASS(lock,
 
        TP_PROTO(struct lockdep_map *lock, unsigned long ip),
@@ -74,65 +61,11 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(lock, lock_acquired,
        TP_ARGS(lock, ip)
 )
 
-#endif
-
-#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) */
-
-LTTNG_TRACEPOINT_EVENT(lock_release,
-
-       TP_PROTO(struct lockdep_map *lock, int nested, unsigned long ip),
-
-       TP_ARGS(lock, nested, ip),
-
-       TP_FIELDS(
-               ctf_string(name, lock->name)
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34))
-               ctf_integer_hex(void *, lockdep_addr, lock)
-#endif
-       )
-)
-
-#ifdef CONFIG_LOCK_STAT
-
-LTTNG_TRACEPOINT_EVENT(lock_contended,
-
-       TP_PROTO(struct lockdep_map *lock, unsigned long ip),
-
-       TP_ARGS(lock, ip),
-
-       TP_FIELDS(
-               ctf_string(name, lock->name)
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34))
-               ctf_integer_hex(void *, lockdep_addr, lock)
-#endif
-       )
-)
-
-LTTNG_TRACEPOINT_EVENT(lock_acquired,
-
-       TP_PROTO(struct lockdep_map *lock, unsigned long ip, s64 waittime),
-
-       TP_ARGS(lock, ip, waittime),
-
-       TP_FIELDS(
-               ctf_string(name, lock->name)
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34))
-               ctf_integer(s64, wait_nsec, wait_nsec)
-               ctf_integer_hex(void *, lockdep_addr, lock)
-#else
-               ctf_integer(unsigned long, wait_usec, (unsigned long) waittime)
-               ctf_integer(unsigned long, wait_nsec_rem, do_div(waittime, NSEC_PER_USEC))
-#endif
-       )
-)
-
-#endif
-
-#endif /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) */
+#endif /* CONFIG_LOCK_STAT */
 
-#endif
+#endif /* CONFIG_LOCKDEP */
 
 #endif /* LTTNG_TRACE_LOCK_H */
 
 /* This part must be outside protection */
-#include <probes/define_trace.h>
+#include <lttng/define_trace.h>