diff options
Diffstat (limited to 'drivers/misc/ocxl/trace.h')
| -rw-r--r-- | drivers/misc/ocxl/trace.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/drivers/misc/ocxl/trace.h b/drivers/misc/ocxl/trace.h index 17e21cb2addd..a33a5094ff6c 100644 --- a/drivers/misc/ocxl/trace.h +++ b/drivers/misc/ocxl/trace.h @@ -8,6 +8,70 @@ #include <linux/tracepoint.h> + +TRACE_EVENT(ocxl_mmu_notifier_range, + TP_PROTO(unsigned long start, unsigned long end, unsigned long pidr), + TP_ARGS(start, end, pidr), + + TP_STRUCT__entry( + __field(unsigned long, start) + __field(unsigned long, end) + __field(unsigned long, pidr) + ), + + TP_fast_assign( + __entry->start = start; + __entry->end = end; + __entry->pidr = pidr; + ), + + TP_printk("start=0x%lx end=0x%lx pidr=0x%lx", + __entry->start, + __entry->end, + __entry->pidr + ) +); + +TRACE_EVENT(ocxl_init_mmu_notifier, + TP_PROTO(int pasid, unsigned long pidr), + TP_ARGS(pasid, pidr), + + TP_STRUCT__entry( + __field(int, pasid) + __field(unsigned long, pidr) + ), + + TP_fast_assign( + __entry->pasid = pasid; + __entry->pidr = pidr; + ), + + TP_printk("pasid=%d, pidr=0x%lx", + __entry->pasid, + __entry->pidr + ) +); + +TRACE_EVENT(ocxl_release_mmu_notifier, + TP_PROTO(int pasid, unsigned long pidr), + TP_ARGS(pasid, pidr), + + TP_STRUCT__entry( + __field(int, pasid) + __field(unsigned long, pidr) + ), + + TP_fast_assign( + __entry->pasid = pasid; + __entry->pidr = pidr; + ), + + TP_printk("pasid=%d, pidr=0x%lx", + __entry->pasid, + __entry->pidr + ) +); + DECLARE_EVENT_CLASS(ocxl_context, TP_PROTO(pid_t pid, void *spa, int pasid, u32 pidr, u32 tidr), TP_ARGS(pid, spa, pasid, pidr, tidr), |