Messages in this thread Patch in this message | | | From | KOSAKI Motohiro <> | Subject | [PATCH] vmscan: add task name to warn_scan_unevictable() messages | Date | Wed, 23 Nov 2011 00:55:20 -0500 |
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If we need to know a usecase, caller program name is critical important. Show it.
Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: Johannes Weiner <hannes@cmpxchg.org> --- mm/vmscan.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/mm/vmscan.c b/mm/vmscan.c index a1893c0..29d163e 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -3448,9 +3448,10 @@ void scan_mapping_unevictable_pages(struct address_space *mapping) 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@kvack.org.\n"); + "one, please send an email to linux-mm@kvack.org.\n", + current->comm); } /* -- 1.7.1
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