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-rw-r--r--meta/recipes-kernel/lttng/lttng-modules/Update-compaction-instrumentation-to-3.16-kernel.patch83
1 files changed, 0 insertions, 83 deletions
diff --git a/meta/recipes-kernel/lttng/lttng-modules/Update-compaction-instrumentation-to-3.16-kernel.patch b/meta/recipes-kernel/lttng/lttng-modules/Update-compaction-instrumentation-to-3.16-kernel.patch
deleted file mode 100644
index 0a056a9475..0000000000
--- a/meta/recipes-kernel/lttng/lttng-modules/Update-compaction-instrumentation-to-3.16-kernel.patch
+++ /dev/null
@@ -1,83 +0,0 @@
-From 0007344741ef65259bc52dea72259173dfbf96c0 Mon Sep 17 00:00:00 2001
-From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
-Date: Sun, 13 Jul 2014 13:33:21 -0400
-Subject: [PATCH 2/2] Update compaction instrumentation to 3.16 kernel
-
-Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
----
- instrumentation/events/lttng-module/compaction.h | 45 +++++++++++++++++++++++-
- 1 file changed, 44 insertions(+), 1 deletion(-)
-
-diff --git a/instrumentation/events/lttng-module/compaction.h b/instrumentation/events/lttng-module/compaction.h
-index 1b237fa45ab0..22024e9ee582 100644
---- a/instrumentation/events/lttng-module/compaction.h
-+++ b/instrumentation/events/lttng-module/compaction.h
-@@ -6,6 +6,7 @@
-
- #include <linux/types.h>
- #include <linux/tracepoint.h>
-+#include <linux/version.h>
- #include <trace/events/gfpflags.h>
-
- DECLARE_EVENT_CLASS(mm_compaction_isolate_template,
-@@ -45,6 +46,48 @@ DEFINE_EVENT(mm_compaction_isolate_template, mm_compaction_isolate_freepages,
- TP_ARGS(nr_scanned, nr_taken)
- )
-
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0))
-+TRACE_EVENT(mm_compaction_migratepages,
-+
-+ TP_PROTO(unsigned long nr_all,
-+ int migrate_rc,
-+ struct list_head *migratepages),
-+
-+ TP_ARGS(nr_all, migrate_rc, migratepages),
-+
-+ TP_STRUCT__entry(
-+ __field(unsigned long, nr_migrated)
-+ __field(unsigned long, nr_failed)
-+ ),
-+
-+ TP_fast_assign(
-+ tp_assign(nr_migrated,
-+ nr_all -
-+ (migrate_rc >= 0 ? migrate_rc :
-+ ({
-+ unsigned long nr_failed = 0;
-+ struct list_head *page_lru;
-+
-+ list_for_each(page_lru, migratepages)
-+ nr_failed++;
-+ nr_failed;
-+ })))
-+ tp_assign(nr_failed,
-+ ({
-+ unsigned long nr_failed = 0;
-+ struct list_head *page_lru;
-+
-+ list_for_each(page_lru, migratepages)
-+ nr_failed++;
-+ nr_failed;
-+ }))
-+ ),
-+
-+ TP_printk("nr_migrated=%lu nr_failed=%lu",
-+ __entry->nr_migrated,
-+ __entry->nr_failed)
-+)
-+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0)) */
- TRACE_EVENT(mm_compaction_migratepages,
-
- TP_PROTO(unsigned long nr_migrated,
-@@ -66,7 +109,7 @@ TRACE_EVENT(mm_compaction_migratepages,
- __entry->nr_migrated,
- __entry->nr_failed)
- )
--
-+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0)) */
-
- #endif /* _TRACE_COMPACTION_H */
-
---
-1.8.1.2
-