X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;ds=sidebyside;f=include%2Finstrumentation%2Fevents%2Fwriteback.h;h=273e4dc420ba51370017e5841a50dd0bebb131e7;hb=b6af46d166c48c9e59600a60b5a2a7ead10f179a;hp=9de03eef8189985d620f6f824caf4d31d7565419;hpb=0b1facd407285855c896753ac869a7e6bc764ccb;p=lttng-modules.git

diff --git a/include/instrumentation/events/writeback.h b/include/instrumentation/events/writeback.h
index 9de03eef..273e4dc4 100644
--- a/include/instrumentation/events/writeback.h
+++ b/include/instrumentation/events/writeback.h
@@ -46,7 +46,21 @@ static inline struct backing_dev_info *lttng_inode_to_bdi(struct inode *inode)
 
 #endif
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,0,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,9,0))
+#define show_inode_state(state)					\
+	__print_flags(state, "|",				\
+		{I_DIRTY_SYNC,		"I_DIRTY_SYNC"},	\
+		{I_DIRTY_DATASYNC,	"I_DIRTY_DATASYNC"},	\
+		{I_DIRTY_PAGES,		"I_DIRTY_PAGES"},	\
+		{I_NEW,			"I_NEW"},		\
+		{I_WILL_FREE,		"I_WILL_FREE"},		\
+		{I_FREEING,		"I_FREEING"},		\
+		{I_CLEAR,		"I_CLEAR"},		\
+		{I_SYNC,		"I_SYNC"},		\
+		{I_DIRTY_TIME,		"I_DIRTY_TIME"},	\
+		{I_REFERENCED,		"I_REFERENCED"}		\
+	)
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,0,0))
 #define show_inode_state(state)					\
 	__print_flags(state, "|",				\
 		{I_DIRTY_SYNC,		"I_DIRTY_SYNC"},	\
@@ -370,34 +384,54 @@ LTTNG_TRACEPOINT_EVENT_WBC_INSTANCE(wbc_balance_dirty_wait, writeback_wbc_balanc
 #endif
 LTTNG_TRACEPOINT_EVENT_WBC_INSTANCE(wbc_writepage, writeback_wbc_writepage)
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,9,0) || \
+	LTTNG_KERNEL_RANGE(5,8,6, 5,9,0) || \
+	LTTNG_KERNEL_RANGE(5,4,62, 5,5,0) || \
+	LTTNG_KERNEL_RANGE(4,19,143, 4,20,0) || \
+	LTTNG_KERNEL_RANGE(4,14,196, 4,15,0) || \
+	LTTNG_KERNEL_RANGE(4,9,235, 4,10,0) || \
+	LTTNG_KERNEL_RANGE(4,4,235, 4,5,0))
+LTTNG_TRACEPOINT_EVENT(writeback_queue_io,
+	TP_PROTO(struct bdi_writeback *wb,
+		 struct wb_writeback_work *work,
+		 unsigned long dirtied_before,
+		 int moved),
+	TP_ARGS(wb, work, dirtied_before, moved),
+	TP_FIELDS(
+		ctf_array_text(char, name, dev_name(wb->bdi->dev), 32)
+		ctf_integer(unsigned long, older, dirtied_before)
+		ctf_integer(int, moved, moved)
+	)
+)
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
 LTTNG_TRACEPOINT_EVENT(writeback_queue_io,
 	TP_PROTO(struct bdi_writeback *wb,
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
 		 struct wb_writeback_work *work,
-#else
-		 unsigned long *older_than_this,
-#endif
 		 int moved),
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
 	TP_ARGS(wb, work, moved),
-#else
+	TP_FIELDS(
+		ctf_array_text(char, name, dev_name(wb->bdi->dev), 32)
+		ctf_integer(int, moved, moved)
+	)
+)
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0))
+LTTNG_TRACEPOINT_EVENT(writeback_queue_io,
+	TP_PROTO(struct bdi_writeback *wb,
+		 unsigned long *older_than_this,
+		 int moved),
 	TP_ARGS(wb, older_than_this, moved),
-#endif
 	TP_FIELDS(
 		ctf_array_text(char, name, dev_name(wb->bdi->dev), 32)
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
-#else
 		ctf_integer(unsigned long, older,
 			older_than_this ? *older_than_this : 0)
 		ctf_integer(long, age,
 			older_than_this ?
 				(jiffies - *older_than_this) * 1000 / HZ
 				: -1)
-#endif
 		ctf_integer(int, moved, moved)
 	)
 )
+#endif
 
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,8,0))
 LTTNG_TRACEPOINT_EVENT_MAP(global_dirty_state,
@@ -446,7 +480,7 @@ LTTNG_TRACEPOINT_EVENT_MAP(global_dirty_state,
 		ctf_integer(unsigned long, dirty_limit, global_dirty_limit)
 	)
 )
-#else
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0))
 LTTNG_TRACEPOINT_EVENT_MAP(global_dirty_state,
 
 	writeback_global_dirty_state,
@@ -471,7 +505,6 @@ LTTNG_TRACEPOINT_EVENT_MAP(global_dirty_state,
 	)
 )
 #endif
-#endif
 
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))