diff options
Diffstat (limited to 'include/trace/events')
| -rw-r--r-- | include/trace/events/btrfs.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h index 4ee4e30d26d9..b8774b3f88d7 100644 --- a/include/trace/events/btrfs.h +++ b/include/trace/events/btrfs.h @@ -23,6 +23,7 @@ struct map_lookup; struct extent_buffer; struct btrfs_work; struct __btrfs_workqueue; +struct btrfs_qgroup_operation; #define show_ref_type(type) \ __print_symbolic(type, \ @@ -1119,6 +1120,61 @@ DEFINE_EVENT(btrfs__workqueue_done, btrfs_workqueue_destroy, TP_ARGS(wq) ); +#define show_oper_type(type) \ + __print_symbolic(type, \ + { BTRFS_QGROUP_OPER_ADD_EXCL, "OPER_ADD_EXCL" }, \ + { BTRFS_QGROUP_OPER_ADD_SHARED, "OPER_ADD_SHARED" }, \ + { BTRFS_QGROUP_OPER_SUB_EXCL, "OPER_SUB_EXCL" }, \ + { BTRFS_QGROUP_OPER_SUB_SHARED, "OPER_SUB_SHARED" }) + +DECLARE_EVENT_CLASS(btrfs_qgroup_oper, + + TP_PROTO(struct btrfs_qgroup_operation *oper), + + TP_ARGS(oper), + + TP_STRUCT__entry( + __field( u64, ref_root ) + __field( u64, bytenr ) + __field( u64, num_bytes ) + __field( u64, seq ) + __field( int, type ) + __field( u64, elem_seq ) + ), + + TP_fast_assign( + __entry->ref_root = oper->ref_root; + __entry->bytenr = oper->bytenr, + __entry->num_bytes = oper->num_bytes; + __entry->seq = oper->seq; + __entry->type = oper->type; + __entry->elem_seq = oper->elem.seq; + ), + + TP_printk("ref_root = %llu, bytenr = %llu, num_bytes = %llu, " + "seq = %llu, elem.seq = %llu, type = %s", + (unsigned long long)__entry->ref_root, + (unsigned long long)__entry->bytenr, + (unsigned long long)__entry->num_bytes, + (unsigned long long)__entry->seq, + (unsigned long long)__entry->elem_seq, + show_oper_type(__entry->type)) +); + +DEFINE_EVENT(btrfs_qgroup_oper, btrfs_qgroup_account, + + TP_PROTO(struct btrfs_qgroup_operation *oper), + + TP_ARGS(oper) +); + +DEFINE_EVENT(btrfs_qgroup_oper, btrfs_qgroup_record_ref, + + TP_PROTO(struct btrfs_qgroup_operation *oper), + + TP_ARGS(oper) +); + #endif /* _TRACE_BTRFS_H */ /* This part must be outside protection */ |