X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;ds=sidebyside;f=include%2Finstrumentation%2Fevents%2Fwriteback.h;h=99aafde4b0d5d8c4100a354ed17bd38442da1e50;hb=91bc9003a7446a3ac1145295d6e5697d322c4c6c;hp=32894517dc9fa1eb31fde534958d2342d2c5e8d6;hpb=4140ad5d31731fbfc179fbcf0221322cfeba6461;p=lttng-modules.git

diff --git a/include/instrumentation/events/writeback.h b/include/instrumentation/events/writeback.h
index 32894517..99aafde4 100644
--- a/include/instrumentation/events/writeback.h
+++ b/include/instrumentation/events/writeback.h
@@ -65,8 +65,17 @@ static inline struct backing_dev_info *lttng_inode_to_bdi(struct inode *inode)
 
 #endif
 
+/*
+ * Keep this macro around to track changes in the valid values for `state`.
+ * Eventually, we will have a enum to describe that field. If the macro is
+ * changed by an upstream kernel, the fact that we have a redefinition here
+ * will generate a compiler warning.
+ */
 #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,9,0) || \
-	LTTNG_UBUNTU_KERNEL_RANGE(5,4,94,67, 5,5,0,0))
+	LTTNG_KERNEL_RANGE(4,14,218, 4,15,0) ||			\
+	LTTNG_KERNEL_RANGE(4,19,172, 4,20,0) ||			\
+	LTTNG_KERNEL_RANGE(5,4,94, 5,5,0) ||			\
+	LTTNG_UBUNTU_KERNEL_RANGE(4,15,18,141, 4,16,0,0))
 #define show_inode_state(state)					\
 	__print_flags(state, "|",				\
 		{I_DIRTY_SYNC,		"I_DIRTY_SYNC"},	\