From: Michal Hocko <mhocko@xxxxxxxx> Subject: trace-vmscan-postprocess: sync with tracepoints updates Both mm_vmscan_lru_shrink_active and mm_vmscan_lru_isolate have changed so the script needs to be update to reflect those changes Link: http://lkml.kernel.org/r/20170105151737.GU21618@xxxxxxxxxxxxxx Signed-off-by: Michal Hocko <mhocko@xxxxxxxx> Acked-by: Hillf Danton <hillf.zj@xxxxxxxxxxxxxxx> Acked-by: Mel Gorman <mgorman@xxxxxxx> Acked-by: Vlastimil Babka <vbabka@xxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- Documentation/trace/postprocess/trace-vmscan-postprocess.pl | 26 +++++----- 1 file changed, 13 insertions(+), 13 deletions(-) diff -puN Documentation/trace/postprocess/trace-vmscan-postprocess.pl~trace-vmscan-postprocess-sync-with-tracepoints-updates Documentation/trace/postprocess/trace-vmscan-postprocess.pl --- a/Documentation/trace/postprocess/trace-vmscan-postprocess.pl~trace-vmscan-postprocess-sync-with-tracepoints-updates +++ a/Documentation/trace/postprocess/trace-vmscan-postprocess.pl @@ -112,8 +112,8 @@ my $regex_direct_end_default = 'nr_recla my $regex_kswapd_wake_default = 'nid=([0-9]*) order=([0-9]*)'; my $regex_kswapd_sleep_default = 'nid=([0-9]*)'; my $regex_wakeup_kswapd_default = 'nid=([0-9]*) zid=([0-9]*) order=([0-9]*)'; -my $regex_lru_isolate_default = 'isolate_mode=([0-9]*) order=([0-9]*) nr_requested=([0-9]*) nr_scanned=([0-9]*) nr_taken=([0-9]*) file=([0-9]*)'; -my $regex_lru_shrink_inactive_default = 'nid=([0-9]*) zid=([0-9]*) nr_scanned=([0-9]*) nr_reclaimed=([0-9]*) priority=([0-9]*) flags=([A-Z_|]*)'; +my $regex_lru_isolate_default = 'isolate_mode=([0-9]*) classzone_idx=([0-9]*) order=([0-9]*) nr_requested=([0-9]*) nr_scanned=([0-9]*) nr_skipped=([0-9]*) nr_taken=([0-9]*) lru=([a-z_]*)'; +my $regex_lru_shrink_inactive_default = 'nid=([0-9]*) nr_scanned=([0-9]*) nr_reclaimed=([0-9]*) nr_dirty=([0-9]*) nr_writeback=([0-9]*) nr_congested=([0-9]*) nr_immediate=([0-9]*) nr_activate=([0-9]*) nr_ref_keep=([0-9]*) nr_unmap_fail=([0-9]*) priority=([0-9]*) flags=([A-Z_|]*)'; my $regex_lru_shrink_active_default = 'lru=([A-Z_]*) nr_scanned=([0-9]*) nr_rotated=([0-9]*) priority=([0-9]*)'; my $regex_writepage_default = 'page=([0-9a-f]*) pfn=([0-9]*) flags=([A-Z_|]*)'; @@ -205,15 +205,15 @@ $regex_wakeup_kswapd = generate_traceeve $regex_lru_isolate = generate_traceevent_regex( "vmscan/mm_vmscan_lru_isolate", $regex_lru_isolate_default, - "isolate_mode", "order", - "nr_requested", "nr_scanned", "nr_taken", - "file"); + "isolate_mode", "classzone_idx", "order", + "nr_requested", "nr_scanned", "nr_skipped", "nr_taken", + "lru"); $regex_lru_shrink_inactive = generate_traceevent_regex( "vmscan/mm_vmscan_lru_shrink_inactive", $regex_lru_shrink_inactive_default, - "nid", "zid", - "nr_scanned", "nr_reclaimed", "priority", - "flags"); + "nid", "nr_scanned", "nr_reclaimed", "nr_dirty", "nr_writeback", + "nr_congested", "nr_immediate", "nr_activate", "nr_ref_keep", + "nr_unmap_fail", "priority", "flags"); $regex_lru_shrink_active = generate_traceevent_regex( "vmscan/mm_vmscan_lru_shrink_active", $regex_lru_shrink_active_default, @@ -381,8 +381,8 @@ EVENT_PROCESS: next; } my $isolate_mode = $1; - my $nr_scanned = $4; - my $file = $6; + my $nr_scanned = $5; + my $file = $8; # To closer match vmstat scanning statistics, only count isolate_both # and isolate_inactive as scanning. isolate_active is rotation @@ -391,7 +391,7 @@ EVENT_PROCESS: # isolate_both == 3 if ($isolate_mode != 2) { $perprocesspid{$process_pid}->{HIGH_NR_SCANNED} += $nr_scanned; - if ($file == 1) { + if ($file =~ /_file/) { $perprocesspid{$process_pid}->{HIGH_NR_FILE_SCANNED} += $nr_scanned; } else { $perprocesspid{$process_pid}->{HIGH_NR_ANON_SCANNED} += $nr_scanned; @@ -406,8 +406,8 @@ EVENT_PROCESS: next; } - my $nr_reclaimed = $4; - my $flags = $6; + my $nr_reclaimed = $3; + my $flags = $12; my $file = 0; if ($flags =~ /RECLAIM_WB_FILE/) { $file = 1; _ -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
