diff options
Diffstat (limited to 'fs/xfs/xfs_trace.h')
| -rw-r--r-- | fs/xfs/xfs_trace.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h index 08b288b38fbc..f2a8f370d7cb 100644 --- a/fs/xfs/xfs_trace.h +++ b/fs/xfs/xfs_trace.h @@ -107,6 +107,25 @@ DEFINE_ATTR_LIST_EVENT(xfs_attr_list_notfound); DEFINE_ATTR_LIST_EVENT(xfs_attr_leaf_list); DEFINE_ATTR_LIST_EVENT(xfs_attr_node_list); +TRACE_EVENT(xfs_error_return, + TP_PROTO(struct xfs_mount *mp, int error, void *caller_ip), + TP_ARGS(mp, error, caller_ip), + TP_STRUCT__entry( + __field(dev_t, dev) + __field(int, error) + __field(void *, caller_ip) + ), + TP_fast_assign( + __entry->dev = mp->m_super->s_dev; + __entry->error = error; + __entry->caller_ip = caller_ip; + ), + TP_printk("dev %d:%d error %d caller %pS", + MAJOR(__entry->dev), MINOR(__entry->dev), + __entry->error, __entry->caller_ip) + +); + DECLARE_EVENT_CLASS(xfs_perag_class, TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount, unsigned long caller_ip), |