The patch titled
Subject: vmscan: add task name to warn_scan_unevictable() messages
has been added to the -mm tree. Its filename is
vmscan-add-task-name-to-warn_scan_unevictable-messages.patch
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------------------------------------------------------
From: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
Subject: vmscan: add task name to warn_scan_unevictable() messages
If we need to know a usecase, caller program name is critical important.
Show it.
Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
Acked-by: Johannes Weiner <hannes@xxxxxxxxxxx>
David Rientjes <rientjes@xxxxxxxxxx>
Reviewed-by: Minchan Kim <minchan.kim@xxxxxxxxx>
Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/vmscan.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff -puN mm/vmscan.c~vmscan-add-task-name-to-warn_scan_unevictable-messages mm/vmscan.c
--- a/mm/vmscan.c~vmscan-add-task-name-to-warn_scan_unevictable-messages
+++ a/mm/vmscan.c
@@ -3436,9 +3436,10 @@ void scan_mapping_unevictable_pages(stru
static void warn_scan_unevictable_pages(void)
{
printk_once(KERN_WARNING
- "The scan_unevictable_pages sysctl/node-interface has been "
+ "%s: The scan_unevictable_pages sysctl/node-interface has been "
"disabled for lack of a legitimate use case. If you have "
- "one, please send an email to linux-mm@xxxxxxxxx.\n");
+ "one, please send an email to linux-mm@xxxxxxxxx.\n",
+ current->comm);
}
/*
_
Subject: Subject: vmscan: add task name to warn_scan_unevictable() messages
Patches currently in -mm which might be from kosaki.motohiro@xxxxxxxxxxxxxx are
cpusets-stall-when-updating-mems_allowed-for-mempolicy-or-disjoint-nodemask.patch
mm-add-free_hot_cold_page_list-helper.patch
mm-add-free_hot_cold_page_list-helper-v2.patch
mm-add-free_hot_cold_page_list-helper-v3.patch
mm-remove-unused-pagevec_free.patch
mm-tracepoint-rename-page-free-events.patch
mm-tracepoint-fixup-documentation-and-examples.patch
mm-hugetlbc-fix-virtual-address-handling-in-hugetlb-fault.patch
mm-hugetlbc-fix-virtual-address-handling-in-hugetlb-fault-fix.patch
vmscan-add-task-name-to-warn_scan_unevictable-messages.patch
kexec-remove-kmsg_dump_kexec.patch
ipc-mqueue-simplify-reading-msgqueue-limit.patch
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