Commit b62de322 authored by Al Viro's avatar Al Viro
Browse files

hugetlb: make use of ->free_inode() 



moving synchronous parts of ->destroy_inode() to ->evict_inode() is
not possible here - they are balancing the stuff done in ->alloc_inode(),
not the things acquired while using it or sanity checks.

Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 0b269ded

fs/hugetlbfs/inode.c

+2 −3
Original line number Diff line number Diff line
@@ -1051,9 +1051,8 @@ static struct inode *hugetlbfs_alloc_inode(struct super_block *sb) 
	return &p->vfs_inode;

}



static void hugetlbfs_i_callback(struct rcu_head *head)

static void hugetlbfs_free_inode(struct inode *inode)

{

	struct inode *inode = container_of(head, struct inode, i_rcu);

	kmem_cache_free(hugetlbfs_inode_cachep, HUGETLBFS_I(inode));

}
@@ -1061,7 +1060,6 @@ static void hugetlbfs_destroy_inode(struct inode *inode) 
{

	hugetlbfs_inc_free_inodes(HUGETLBFS_SB(inode->i_sb));

	mpol_free_shared_policy(&HUGETLBFS_I(inode)->policy);

	call_rcu(&inode->i_rcu, hugetlbfs_i_callback);

}



static const struct address_space_operations hugetlbfs_aops = {
@@ -1108,6 +1106,7 @@ static const struct inode_operations hugetlbfs_inode_operations = { 


static const struct super_operations hugetlbfs_ops = {

	.alloc_inode    = hugetlbfs_alloc_inode,

	.free_inode     = hugetlbfs_free_inode,

	.destroy_inode  = hugetlbfs_destroy_inode,

	.evict_inode	= hugetlbfs_evict_inode,

	.statfs		= hugetlbfs_statfs,