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-rw-r--r--fs/xfs/xfs_trace.h25
1 files changed, 25 insertions, 0 deletions
diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h
index f195476a037c..425dfa45b9a0 100644
--- a/fs/xfs/xfs_trace.h
+++ b/fs/xfs/xfs_trace.h
@@ -135,6 +135,31 @@ DEFINE_PERAG_REF_EVENT(xfs_perag_clear_reclaim);
DEFINE_PERAG_REF_EVENT(xfs_perag_set_eofblocks);
DEFINE_PERAG_REF_EVENT(xfs_perag_clear_eofblocks);
+DECLARE_EVENT_CLASS(xfs_ag_class,
+ TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno),
+ TP_ARGS(mp, agno),
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(xfs_agnumber_t, agno)
+ ),
+ TP_fast_assign(
+ __entry->dev = mp->m_super->s_dev;
+ __entry->agno = agno;
+ ),
+ TP_printk("dev %d:%d agno %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->agno)
+);
+#define DEFINE_AG_EVENT(name) \
+DEFINE_EVENT(xfs_ag_class, name, \
+ TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno), \
+ TP_ARGS(mp, agno))
+
+DEFINE_AG_EVENT(xfs_read_agf);
+DEFINE_AG_EVENT(xfs_alloc_read_agf);
+DEFINE_AG_EVENT(xfs_read_agi);
+DEFINE_AG_EVENT(xfs_ialloc_read_agi);
+
TRACE_EVENT(xfs_attr_list_node_descend,
TP_PROTO(struct xfs_attr_list_context *ctx,
struct xfs_da_node_entry *btree),