diff options
Diffstat (limited to 'drivers/lightnvm/pblk-trace.h')
| -rw-r--r-- | drivers/lightnvm/pblk-trace.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/lightnvm/pblk-trace.h b/drivers/lightnvm/pblk-trace.h index f9aa9e25e428..c171d0450c07 100644 --- a/drivers/lightnvm/pblk-trace.h +++ b/drivers/lightnvm/pblk-trace.h @@ -25,6 +25,13 @@ struct ppa_addr; { PBLK_LINESTATE_CORRUPT, "CORRUPT" }) +#define show_pblk_state(state) __print_symbolic(state, \ + { PBLK_STATE_RUNNING, "RUNNING", }, \ + { PBLK_STATE_STOPPING, "STOPPING", }, \ + { PBLK_STATE_RECOVERING, "RECOVERING", }, \ + { PBLK_STATE_STOPPED, "STOPPED" }) + + TRACE_EVENT(pblk_chunk_state, TP_PROTO(const char *name, struct ppa_addr *ppa, int state), @@ -75,6 +82,27 @@ TRACE_EVENT(pblk_line_state, ); +TRACE_EVENT(pblk_state, + + TP_PROTO(const char *name, int state), + + TP_ARGS(name, state), + + TP_STRUCT__entry( + __string(name, name) + __field(int, state); + ), + + TP_fast_assign( + __assign_str(name, name); + __entry->state = state; + ), + + TP_printk("dev=%s state=%s", __get_str(name), + show_pblk_state((int)__entry->state)) + +); + #endif /* !defined(_TRACE_PBLK_H) || defined(TRACE_HEADER_MULTI_READ) */ /* This part must be outside protection */ |