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authorVaishali Thakkar <vaishali.thakkar@oracle.com>2016-05-20 03:11:14 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2016-05-20 05:12:14 +0300
commit71bf79cc3ff8e7be3e61399c6a9787d0c57c5cd1 (patch)
tree4bdee379c6aa1da965c3180685074873aec922ba /arch/powerpc
parent9cc3387fa29fe7827ea6249a1e138ba2a5965082 (diff)
downloadlinux-71bf79cc3ff8e7be3e61399c6a9787d0c57c5cd1.tar.xz
powerpc: mm: use hugetlb_bad_size()
Update setup_hugepagesz() to call hugetlb_bad_size() when unsupported hugepage size is found. Signed-off-by: Vaishali Thakkar <vaishali.thakkar@oracle.com> Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com> Reviewed-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com> Acked-by: Michal Hocko <mhocko@suse.com> Cc: Hillf Danton <hillf.zj@alibaba-inc.com> Cc: Yaowei Bai <baiyaowei@cmss.chinamobile.com> Cc: Dominik Dingel <dingel@linux.vnet.ibm.com> Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Paul Gortmaker <paul.gortmaker@windriver.com> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/mm/hugetlbpage.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c
index d991b9e80dbb..a4a90a869999 100644
--- a/arch/powerpc/mm/hugetlbpage.c
+++ b/arch/powerpc/mm/hugetlbpage.c
@@ -772,8 +772,10 @@ static int __init hugepage_setup_sz(char *str)
size = memparse(str, &str);
- if (add_huge_page_size(size) != 0)
- printk(KERN_WARNING "Invalid huge page size specified(%llu)\n", size);
+ if (add_huge_page_size(size) != 0) {
+ hugetlb_bad_size();
+ pr_err("Invalid huge page size specified(%llu)\n", size);
+ }
return 1;
}