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| author | Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com> | 2012-12-12 01:00:44 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-12-12 02:22:22 +0100 |
| commit | fa7194eb99b8e9fefe96f045002648ffb55f53c0 (patch) | |
| tree | d75fdad6d29a53767aad6446c7fc2b3a44a9dd83 /mm/page_isolation.c | |
| parent | thp: cleanup: introduce mk_huge_pmd() (diff) | |
| download | linux-fa7194eb99b8e9fefe96f045002648ffb55f53c0.tar.xz linux-fa7194eb99b8e9fefe96f045002648ffb55f53c0.zip | |
memory hotplug: suppress "Device memoryX does not have a release() function" warning
When calling remove_memory_block(), the function shows following message
at device_release().
"Device 'memory528' does not have a release() function, it is broken and
must be fixed."
The reason is memory_block's device struct does not have a release()
function.
So the patch registers memory_block_release() to the device's release()
function for suppressing the warning message. Additionally, the patch
moves kfree(mem) into the release function since the release function is
prepared as a means to free a memory_block struct.
Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Acked-by: David Rientjes <rientjes@google.com>
Cc: Jiang Liu <liuj97@gmail.com>
Cc: Minchan Kim <minchan.kim@gmail.com>
Acked-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Wen Congyang <wency@cn.fujitsu.com>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/page_isolation.c')
0 files changed, 0 insertions, 0 deletions