fix: mm/vmscan: drop may_writepage and classzone_idx from direct reclaim begin templa...

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

diff --git a/instrumentation/events/lttng-module/mm_vmscan.h b/instrumentation/events/lttng-module/mm_vmscan.h
index 9a77ead946d4814c2df50050808575713c9d8d78..db4a90689d98241dce9ece3329e03eaefb0300d5 100644 (file)
--- a/instrumentation/events/lttng-module/mm_vmscan.h
+++ b/instrumentation/events/lttng-module/mm_vmscan.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #undef TRACE_SYSTEM
 #define TRACE_SYSTEM mm_vmscan
 
@@ -113,7 +114,42 @@ LTTNG_TRACEPOINT_EVENT(mm_vmscan_wakeup_kswapd,
 )
 #endif
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,8,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,2,0))
+
+LTTNG_TRACEPOINT_EVENT_CLASS(mm_vmscan_direct_reclaim_begin_template,
+
+       TP_PROTO(int order, gfp_t gfp_flags),
+
+       TP_ARGS(order, gfp_flags),
+
+       TP_FIELDS(
+               ctf_integer(int, order, order)
+               ctf_integer(gfp_t, gfp_flags, gfp_flags)
+       )
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(mm_vmscan_direct_reclaim_begin_template, mm_vmscan_direct_reclaim_begin,
+
+       TP_PROTO(int order, gfp_t gfp_flags),
+
+       TP_ARGS(order, gfp_flags)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(mm_vmscan_direct_reclaim_begin_template, mm_vmscan_memcg_reclaim_begin,
+
+       TP_PROTO(int order, gfp_t gfp_flags),
+
+       TP_ARGS(order, gfp_flags)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(mm_vmscan_direct_reclaim_begin_template, mm_vmscan_memcg_softlimit_reclaim_begin,
+
+       TP_PROTO(int order, gfp_t gfp_flags),
+
+       TP_ARGS(order, gfp_flags)
+)
+
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,8,0))
 
 LTTNG_TRACEPOINT_EVENT_CLASS(mm_vmscan_direct_reclaim_begin_template,
 
@@ -639,7 +675,7 @@ LTTNG_TRACEPOINT_EVENT(mm_vmscan_lru_shrink_inactive,
                ctf_integer(int, reclaim_flags, trace_shrink_flags(file))
        )
 )
-#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
+#else
 LTTNG_TRACEPOINT_EVENT(mm_vmscan_lru_shrink_inactive,
 
        TP_PROTO(int nid, int zid,