Fix: btrfs_delayed_ref_head was unwired since v3.12

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

diff --git a/instrumentation/events/lttng-module/btrfs.h b/instrumentation/events/lttng-module/btrfs.h
index b529e8e02f1c3fa57197515cc14bc22248404ba8..e7b4b0c6d7b2c4445d049b8a0752f0f211f9cd0d 100644 (file)
--- a/instrumentation/events/lttng-module/btrfs.h
+++ b/instrumentation/events/lttng-module/btrfs.h
@@ -680,8 +680,81 @@ LTTNG_TRACEPOINT_EVENT(btrfs_delayed_data_ref,
        )
 )
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,8,0))
-LTTNG_TRACEPOINT_EVENT(btrfs_delayed_ref_head,
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,15,0))
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_ref_head,
+
+       TP_PROTO(const struct btrfs_fs_info *fs_info,
+                const struct btrfs_delayed_ref_head *head_ref,
+                int action),
+
+       TP_ARGS(fs_info, head_ref, action),
+
+       TP_FIELDS(
+               ctf_integer(u64, bytenr, head_ref->bytenr)
+               ctf_integer(u64, num_bytes, head_ref->num_bytes)
+               ctf_integer(int, action, action)
+               ctf_integer(int, is_data, head_ref->is_data)
+       )
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs_delayed_ref_head, add_delayed_ref_head,
+
+       TP_PROTO(const struct btrfs_fs_info *fs_info,
+                const struct btrfs_delayed_ref_head *head_ref,
+                int action),
+
+       TP_ARGS(fs_info, head_ref, action)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs_delayed_ref_head, run_delayed_ref_head,
+
+       TP_PROTO(const struct btrfs_fs_info *fs_info,
+                const struct btrfs_delayed_ref_head *head_ref,
+                int action),
+
+       TP_ARGS(fs_info, head_ref, action)
+)
+
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0))
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_ref_head,
+
+       TP_PROTO(const struct btrfs_fs_info *fs_info,
+                const struct btrfs_delayed_ref_node *ref,
+                const struct btrfs_delayed_ref_head *head_ref,
+                int action),
+
+       TP_ARGS(fs_info, ref, head_ref, action),
+
+       TP_FIELDS(
+               ctf_integer(u64, bytenr, ref->bytenr)
+               ctf_integer(u64, num_bytes, ref->num_bytes)
+               ctf_integer(int, action, action)
+               ctf_integer(int, is_data, head_ref->is_data)
+       )
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs_delayed_ref_head, add_delayed_ref_head,
+
+       TP_PROTO(const struct btrfs_fs_info *fs_info,
+                const struct btrfs_delayed_ref_node *ref,
+                const struct btrfs_delayed_ref_head *head_ref,
+                int action),
+
+       TP_ARGS(fs_info, ref, head_ref, action)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs_delayed_ref_head, run_delayed_ref_head,
+
+       TP_PROTO(const struct btrfs_fs_info *fs_info,
+                const struct btrfs_delayed_ref_node *ref,
+                const struct btrfs_delayed_ref_head *head_ref,
+                int action),
+
+       TP_ARGS(fs_info, ref, head_ref, action)
+)
+
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,8,0))
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_ref_head,
 
        TP_PROTO(struct btrfs_fs_info *fs_info,
                 struct btrfs_delayed_ref_node *ref,
@@ -698,6 +771,61 @@ LTTNG_TRACEPOINT_EVENT(btrfs_delayed_ref_head,
        )
 )
 
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs_delayed_ref_head, add_delayed_ref_head,
+
+       TP_PROTO(struct btrfs_fs_info *fs_info,
+                struct btrfs_delayed_ref_node *ref,
+                struct btrfs_delayed_ref_head *head_ref,
+                int action),
+
+       TP_ARGS(fs_info, ref, head_ref, action)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs_delayed_ref_head, run_delayed_ref_head,
+
+       TP_PROTO(struct btrfs_fs_info *fs_info,
+                struct btrfs_delayed_ref_node *ref,
+                struct btrfs_delayed_ref_head *head_ref,
+                int action),
+
+       TP_ARGS(fs_info, ref, head_ref, action)
+)
+
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0))
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_ref_head,
+
+       TP_PROTO(struct btrfs_delayed_ref_node *ref,
+                struct btrfs_delayed_ref_head *head_ref,
+                int action),
+
+       TP_ARGS(ref, head_ref, action),
+
+       TP_FIELDS(
+               ctf_integer(u64, bytenr, ref->bytenr)
+               ctf_integer(u64, num_bytes, ref->num_bytes)
+               ctf_integer(int, action, action)
+               ctf_integer(int, is_data, head_ref->is_data)
+       )
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs_delayed_ref_head, add_delayed_ref_head,
+
+       TP_PROTO(struct btrfs_delayed_ref_node *ref,
+                struct btrfs_delayed_ref_head *head_ref,
+                int action),
+
+       TP_ARGS(ref, head_ref, action)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs_delayed_ref_head, run_delayed_ref_head,
+
+       TP_PROTO(struct btrfs_delayed_ref_node *ref,
+                struct btrfs_delayed_ref_head *head_ref,
+                int action),
+
+       TP_ARGS(ref, head_ref, action)
+)
+
 #else
 LTTNG_TRACEPOINT_EVENT(btrfs_delayed_ref_head,