Messages in this thread Patch in this message | | | From | Cody P Schafer <> | Subject | [PATCH 3/4] mmzone: note that node_size_lock should be manipulated via pgdat_resize_lock() | Date | Wed, 1 May 2013 15:17:14 -0700 |
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Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com> --- include/linux/mmzone.h | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index afd0aa5..45be383 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -716,6 +716,8 @@ typedef struct pglist_data { * or node_spanned_pages stay constant. Holding this will also * guarantee that any pfn_valid() stays that way. * + * Use pgdat_resize_lock() and pgdat_resize_unlock() to manipulate. + * * Updaters of any of these fields also must hold * lock_memory_hotplug(). * -- 1.8.2.2
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