mm, vmscan: enhance mm_vmscan_lru_shrink_inactive tracepoint

[karo-tx-linux.git] / include / trace / events / vmscan.h

diff --git a/include/trace/events/vmscan.h b/include/trace/events/vmscan.h
index 4af0bf70e07e021ba2da54c59ac21c869612a3d7..08c1cd5af0d6beba0b4586172a25c089a35cf0c3 100644 (file)
--- a/include/trace/events/vmscan.h
+++ b/include/trace/events/vmscan.h
@@ -340,14 +340,27 @@ TRACE_EVENT(mm_vmscan_lru_shrink_inactive,
 
        TP_PROTO(int nid,
                unsigned long nr_scanned, unsigned long nr_reclaimed,
+               unsigned long nr_dirty, unsigned long nr_writeback,
+               unsigned long nr_congested, unsigned long nr_immediate,
+               unsigned long nr_activate, unsigned long nr_ref_keep,
+               unsigned long nr_unmap_fail,
                int priority, int file),
 
-       TP_ARGS(nid, nr_scanned, nr_reclaimed, priority, file),
+       TP_ARGS(nid, nr_scanned, nr_reclaimed, nr_dirty, nr_writeback,
+               nr_congested, nr_immediate, nr_activate, nr_ref_keep,
+               nr_unmap_fail, priority, file),
 
        TP_STRUCT__entry(
                __field(int, nid)
                __field(unsigned long, nr_scanned)
                __field(unsigned long, nr_reclaimed)
+               __field(unsigned long, nr_dirty)
+               __field(unsigned long, nr_writeback)
+               __field(unsigned long, nr_congested)
+               __field(unsigned long, nr_immediate)
+               __field(unsigned long, nr_activate)
+               __field(unsigned long, nr_ref_keep)
+               __field(unsigned long, nr_unmap_fail)
                __field(int, priority)
                __field(int, reclaim_flags)
        ),
@@ -356,14 +369,24 @@ TRACE_EVENT(mm_vmscan_lru_shrink_inactive,
                __entry->nid = nid;
                __entry->nr_scanned = nr_scanned;
                __entry->nr_reclaimed = nr_reclaimed;
+               __entry->nr_dirty = nr_dirty;
+               __entry->nr_writeback = nr_writeback;
+               __entry->nr_congested = nr_congested;
+               __entry->nr_immediate = nr_immediate;
+               __entry->nr_activate = nr_activate;
+               __entry->nr_ref_keep = nr_ref_keep;
+               __entry->nr_unmap_fail = nr_unmap_fail;
                __entry->priority = priority;
                __entry->reclaim_flags = trace_shrink_flags(file);
        ),
 
-       TP_printk("nid=%d nr_scanned=%ld nr_reclaimed=%ld priority=%d flags=%s",
+       TP_printk("nid=%d nr_scanned=%ld nr_reclaimed=%ld nr_dirty=%ld nr_writeback=%ld nr_congested=%ld nr_immediate=%ld nr_activate=%ld nr_ref_keep=%ld nr_unmap_fail=%ld priority=%d flags=%s",
                __entry->nid,
                __entry->nr_scanned, __entry->nr_reclaimed,
-               __entry->priority,
+               __entry->nr_dirty, __entry->nr_writeback,
+               __entry->nr_congested, __entry->nr_immediate,
+               __entry->nr_activate, __entry->nr_ref_keep,
+               __entry->nr_unmap_fail, __entry->priority,
                show_reclaim_flags(__entry->reclaim_flags))
 );