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Diffstat (limited to 'fs/hugetlbfs')
-rw-r--r--fs/hugetlbfs/inode.c14
1 files changed, 6 insertions, 8 deletions
diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
index 3053e200ec95..4fb7b10f3a05 100644
--- a/fs/hugetlbfs/inode.c
+++ b/fs/hugetlbfs/inode.c
@@ -416,7 +416,6 @@ static void remove_inode_hugepages(struct inode *inode, loff_t lstart,
for (i = 0; i < pagevec_count(&pvec); ++i) {
struct page *page = pvec.pages[i];
- bool rsv_on_error;
u32 hash;
/*
@@ -458,18 +457,17 @@ static void remove_inode_hugepages(struct inode *inode, loff_t lstart,
* cache (remove_huge_page) BEFORE removing the
* region/reserve map (hugetlb_unreserve_pages). In
* rare out of memory conditions, removal of the
- * region/reserve map could fail. Before free'ing
- * the page, note PagePrivate which is used in case
- * of error.
+ * region/reserve map could fail. Correspondingly,
+ * the subpool and global reserve usage count can need
+ * to be adjusted.
*/
- rsv_on_error = !PagePrivate(page);
+ VM_BUG_ON(PagePrivate(page));
remove_huge_page(page);
freed++;
if (!truncate_op) {
if (unlikely(hugetlb_unreserve_pages(inode,
next, next + 1, 1)))
- hugetlb_fix_reserve_counts(inode,
- rsv_on_error);
+ hugetlb_fix_reserve_counts(inode);
}
unlock_page(page);
@@ -672,7 +670,7 @@ static int hugetlbfs_setattr(struct dentry *dentry, struct iattr *attr)
BUG_ON(!inode);
- error = inode_change_ok(inode, attr);
+ error = setattr_prepare(dentry, attr);
if (error)
return error;