The patch titled
Subject: trace-vmscan-postprocess: sync with tracepoints updates
has been removed from the -mm tree. Its filename was
trace-vmscan-postprocess-sync-with-tracepoints-updates.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
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;
_
Patches currently in -mm which might be from mhocko@xxxxxxxx are
mm-page_alloc-do-not-depend-on-cpu-hotplug-locks-inside-the-allocator.patch
userfaultfd-non-cooperative-add-event-for-memory-unmaps-fix.patch
vmalloc-back-of-when-the-current-is-killed.patch
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