diff options
Diffstat (limited to 'include/trace/page_alloc.h')
-rw-r--r-- | include/trace/page_alloc.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/trace/page_alloc.h b/include/trace/page_alloc.h new file mode 100644 index 00000000000..c30a389ea91 --- /dev/null +++ b/include/trace/page_alloc.h @@ -0,0 +1,16 @@ +#ifndef _TRACE_PAGE_ALLOC_H +#define _TRACE_PAGE_ALLOC_H + +#include <linux/tracepoint.h> + +/* + * mm_page_alloc : page can be NULL. + */ +DECLARE_TRACE(page_alloc, + TP_PROTO(struct page *page, unsigned int order), + TP_ARGS(page, order)); +DECLARE_TRACE(page_free, + TP_PROTO(struct page *page, unsigned int order), + TP_ARGS(page, order)); + +#endif |