hugetlb-use-mmu_gather-instead-of-a-temporary-linked-list-for-accumulating-pages...

In file included from fs/proc/meminfo.c:2:
include/linux/hugetlb.h:126: warning: 'struct mmu_gather' declared inside parameter list
include/linux/hugetlb.h:126: warning: its scope is only this definition or declaration, which is probably not what you want

what a mess :(

Cc: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Cc: Hillf Danton <dhillf@gmail.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Michal Hocko <mhocko@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index d9f427dea08602f620408e01f17d5c521a549f91..4b3f38542a3c703949ef506461a2c1c6562129fa 100644 (file)
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -7,6 +7,7 @@
 
 struct ctl_table;
 struct user_struct;
+struct mmu_gather;
 
 #ifdef CONFIG_HUGETLB_PAGE