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-rw-r--r--fs/hugetlbfs/inode.c41
1 files changed, 12 insertions, 29 deletions
diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
index a4e9a7ec3691..6e5bd42f3860 100644
--- a/fs/hugetlbfs/inode.c
+++ b/fs/hugetlbfs/inode.c
@@ -371,27 +371,10 @@ static void truncate_hugepages(struct inode *inode, loff_t lstart)
hugetlb_unreserve_pages(inode, start, freed);
}
-static void hugetlbfs_delete_inode(struct inode *inode)
+static void hugetlbfs_evict_inode(struct inode *inode)
{
truncate_hugepages(inode, 0);
- clear_inode(inode);
-}
-
-static void hugetlbfs_forget_inode(struct inode *inode) __releases(inode_lock)
-{
- if (generic_detach_inode(inode)) {
- truncate_hugepages(inode, 0);
- clear_inode(inode);
- destroy_inode(inode);
- }
-}
-
-static void hugetlbfs_drop_inode(struct inode *inode)
-{
- if (!inode->i_nlink)
- generic_delete_inode(inode);
- else
- hugetlbfs_forget_inode(inode);
+ end_writeback(inode);
}
static inline void
@@ -448,19 +431,20 @@ static int hugetlbfs_setattr(struct dentry *dentry, struct iattr *attr)
error = inode_change_ok(inode, attr);
if (error)
- goto out;
+ return error;
if (ia_valid & ATTR_SIZE) {
error = -EINVAL;
- if (!(attr->ia_size & ~huge_page_mask(h)))
- error = hugetlb_vmtruncate(inode, attr->ia_size);
+ if (attr->ia_size & ~huge_page_mask(h))
+ return -EINVAL;
+ error = hugetlb_vmtruncate(inode, attr->ia_size);
if (error)
- goto out;
- attr->ia_valid &= ~ATTR_SIZE;
+ return error;
}
- error = inode_setattr(inode, attr);
-out:
- return error;
+
+ setattr_copy(inode, attr);
+ mark_inode_dirty(inode);
+ return 0;
}
static struct inode *hugetlbfs_get_inode(struct super_block *sb, uid_t uid,
@@ -712,9 +696,8 @@ static const struct inode_operations hugetlbfs_inode_operations = {
static const struct super_operations hugetlbfs_ops = {
.alloc_inode = hugetlbfs_alloc_inode,
.destroy_inode = hugetlbfs_destroy_inode,
+ .evict_inode = hugetlbfs_evict_inode,
.statfs = hugetlbfs_statfs,
- .delete_inode = hugetlbfs_delete_inode,
- .drop_inode = hugetlbfs_drop_inode,
.put_super = hugetlbfs_put_super,
.show_options = generic_show_options,
};