The zid is meaningless to the user.
If we really want to expose it, we'd better expose the zone type
(i.e. ZONE_NORMAL) intead of this number.
Per discussion with Michal, seems this zid is not so userful in kswapd
tracepoints, so we'd better drop it to avoid making noise.
Signed-off-by: Yafang Shao <laoar.shao@xxxxxxxxx>
---
include/trace/events/vmscan.h | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/include/trace/events/vmscan.h b/include/trace/events/vmscan.h
index a1cb913..d3f029f 100644
--- a/include/trace/events/vmscan.h
+++ b/include/trace/events/vmscan.h
@@ -73,7 +73,9 @@
__entry->order = order;
),
- TP_printk("nid=%d zid=%d order=%d", __entry->nid, __entry->zid, __entry->order)
+ TP_printk("nid=%d order=%d",
+ __entry->nid,
+ __entry->order)
);
TRACE_EVENT(mm_vmscan_wakeup_kswapd,
@@ -96,9 +98,8 @@
__entry->gfp_flags = gfp_flags;
),
- TP_printk("nid=%d zid=%d order=%d gfp_flags=%s",
+ TP_printk("nid=%d order=%d gfp_flags=%s",
__entry->nid,
- __entry->zid,
__entry->order,
show_gfp_flags(__entry->gfp_flags))
);
--
1.8.3.1
