diff options
| author | Chen Yucong <slaoub@gmail.com> | 2016-03-17 14:19:35 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-03-17 15:09:34 -0700 |
| commit | e33e33b4d1c699d06fb8ccd6da80b309b84ec975 (patch) | |
| tree | 998674163dbc357c82c3be860ecbd6a379cc860e /mm/memcontrol.c | |
| parent | 0f352e5392c86d054998dd6526f2fdc33ec4bed5 (diff) | |
mm, memory hotplug: print debug message in the proper way for online_pages
online_pages() simply returns an error value if
memory_notify(MEM_GOING_ONLINE, &arg) return a value that is not what we
want for successfully onlining target pages. This patch arms to print
more failure information like offline_pages() in online_pages.
This patch also converts printk(KERN_<LEVEL>) to pr_<level>(), and moves
__offline_pages() to not print failure information with KERN_INFO
according to David Rientjes's suggestion[1].
[1] https://lkml.org/lkml/2016/2/24/1094
Signed-off-by: Chen Yucong <slaoub@gmail.com>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/memcontrol.c')
0 files changed, 0 insertions, 0 deletions