fix: ext4 instrumentation for CentOS >= 4.18.0-147

Fixes: #1253
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Change-Id: I1fd54af16fbb02cd4b3ab7fc7d9232708088f1fd

diff --git a/instrumentation/events/lttng-module/ext4.h b/instrumentation/events/lttng-module/ext4.h
index fc00ad5dc2fb0555485a96c868f5dca842ced2c3..820cd9f398a2825ff67286e88beaba1777e92b60 100644 (file)
--- a/instrumentation/events/lttng-module/ext4.h
+++ b/instrumentation/events/lttng-module/ext4.h
@@ -1632,7 +1632,8 @@ LTTNG_TRACEPOINT_EVENT(ext4_ext_show_extent,
        )
 )
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,20,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,20,0) || \
+       LTTNG_RHEL_KERNEL_RANGE(4,18,0,147,0,0, 4,19,0,0,0,0))
 
 LTTNG_TRACEPOINT_EVENT(ext4_remove_blocks,
        TP_PROTO(struct inode *inode, struct ext4_extent *ex,
@@ -1699,7 +1700,8 @@ LTTNG_TRACEPOINT_EVENT(ext4_remove_blocks,
 
 #endif
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,20,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,20,0) || \
+       LTTNG_RHEL_KERNEL_RANGE(4,18,0,147,0,0, 4,19,0,0,0,0))
 
 LTTNG_TRACEPOINT_EVENT(ext4_ext_rm_leaf,
        TP_PROTO(struct inode *inode, ext4_lblk_t start,
@@ -1808,7 +1810,8 @@ LTTNG_TRACEPOINT_EVENT(ext4_ext_remove_space,
 
 #endif
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,20,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,20,0) || \
+       LTTNG_RHEL_KERNEL_RANGE(4,18,0,147,0,0, 4,19,0,0,0,0))
 
 LTTNG_TRACEPOINT_EVENT(ext4_ext_remove_space_done,
        TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t end,