diff options
Diffstat (limited to 'include/trace/events/page_pool.h')
-rw-r--r-- | include/trace/events/page_pool.h | 44 |
1 files changed, 37 insertions, 7 deletions
diff --git a/include/trace/events/page_pool.h b/include/trace/events/page_pool.h index 47b5ee880aa9..ad0aa7f31675 100644 --- a/include/trace/events/page_pool.h +++ b/include/trace/events/page_pool.h @@ -8,9 +8,10 @@ #include <linux/types.h> #include <linux/tracepoint.h> +#include <trace/events/mmflags.h> #include <net/page_pool.h> -TRACE_EVENT(page_pool_inflight, +TRACE_EVENT(page_pool_release, TP_PROTO(const struct page_pool *pool, s32 inflight, u32 hold, u32 release), @@ -22,6 +23,7 @@ TRACE_EVENT(page_pool_inflight, __field(s32, inflight) __field(u32, hold) __field(u32, release) + __field(u64, cnt) ), TP_fast_assign( @@ -29,10 +31,12 @@ TRACE_EVENT(page_pool_inflight, __entry->inflight = inflight; __entry->hold = hold; __entry->release = release; + __entry->cnt = pool->destroy_cnt; ), - TP_printk("page_pool=%p inflight=%d hold=%u release=%u", - __entry->pool, __entry->inflight, __entry->hold, __entry->release) + TP_printk("page_pool=%p inflight=%d hold=%u release=%u cnt=%llu", + __entry->pool, __entry->inflight, __entry->hold, + __entry->release, __entry->cnt) ); TRACE_EVENT(page_pool_state_release, @@ -46,16 +50,18 @@ TRACE_EVENT(page_pool_state_release, __field(const struct page_pool *, pool) __field(const struct page *, page) __field(u32, release) + __field(unsigned long, pfn) ), TP_fast_assign( __entry->pool = pool; __entry->page = page; __entry->release = release; + __entry->pfn = page_to_pfn(page); ), - TP_printk("page_pool=%p page=%p release=%u", - __entry->pool, __entry->page, __entry->release) + TP_printk("page_pool=%p page=%p pfn=%lu release=%u", + __entry->pool, __entry->page, __entry->pfn, __entry->release) ); TRACE_EVENT(page_pool_state_hold, @@ -69,16 +75,40 @@ TRACE_EVENT(page_pool_state_hold, __field(const struct page_pool *, pool) __field(const struct page *, page) __field(u32, hold) + __field(unsigned long, pfn) ), TP_fast_assign( __entry->pool = pool; __entry->page = page; __entry->hold = hold; + __entry->pfn = page_to_pfn(page); ), - TP_printk("page_pool=%p page=%p hold=%u", - __entry->pool, __entry->page, __entry->hold) + TP_printk("page_pool=%p page=%p pfn=%lu hold=%u", + __entry->pool, __entry->page, __entry->pfn, __entry->hold) +); + +TRACE_EVENT(page_pool_update_nid, + + TP_PROTO(const struct page_pool *pool, int new_nid), + + TP_ARGS(pool, new_nid), + + TP_STRUCT__entry( + __field(const struct page_pool *, pool) + __field(int, pool_nid) + __field(int, new_nid) + ), + + TP_fast_assign( + __entry->pool = pool; + __entry->pool_nid = pool->p.nid; + __entry->new_nid = new_nid; + ), + + TP_printk("page_pool=%p pool_nid=%d new_nid=%d", + __entry->pool, __entry->pool_nid, __entry->new_nid) ); #endif /* _TRACE_PAGE_POOL_H */ |