diff options
Diffstat (limited to 'include/trace/events/cma.h')
| -rw-r--r-- | include/trace/events/cma.h | 32 |
1 files changed, 29 insertions, 3 deletions
diff --git a/include/trace/events/cma.h b/include/trace/events/cma.h index 3d708dae1542..ef75ea606ab2 100644 --- a/include/trace/events/cma.h +++ b/include/trace/events/cma.h @@ -91,12 +91,38 @@ TRACE_EVENT(cma_alloc_start, __entry->align) ); -DEFINE_EVENT(cma_alloc_class, cma_alloc_finish, +TRACE_EVENT(cma_alloc_finish, TP_PROTO(const char *name, unsigned long pfn, const struct page *page, - unsigned long count, unsigned int align), + unsigned long count, unsigned int align, int errorno), - TP_ARGS(name, pfn, page, count, align) + TP_ARGS(name, pfn, page, count, align, errorno), + + TP_STRUCT__entry( + __string(name, name) + __field(unsigned long, pfn) + __field(const struct page *, page) + __field(unsigned long, count) + __field(unsigned int, align) + __field(int, errorno) + ), + + TP_fast_assign( + __assign_str(name, name); + __entry->pfn = pfn; + __entry->page = page; + __entry->count = count; + __entry->align = align; + __entry->errorno = errorno; + ), + + TP_printk("name=%s pfn=0x%lx page=%p count=%lu align=%u errorno=%d", + __get_str(name), + __entry->pfn, + __entry->page, + __entry->count, + __entry->align, + __entry->errorno) ); DEFINE_EVENT(cma_alloc_class, cma_alloc_busy_retry, |