Commit b4272d4c authored by Al Viro's avatar Al Viro
Browse files

unify fs/inode.c callers of clear_inode()



For now, just a straightforward merge
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent a4ffdde6
......@@ -321,6 +321,19 @@ void clear_inode(struct inode *inode)
}
EXPORT_SYMBOL(clear_inode);
static void evict(struct inode *inode, int delete)
{
const struct super_operations *op = inode->i_sb->s_op;
if (delete && op->delete_inode) {
op->delete_inode(inode);
} else {
if (inode->i_data.nrpages)
truncate_inode_pages(&inode->i_data, 0);
clear_inode(inode);
}
}
/*
* dispose_list - dispose of the contents of a local list
* @head: the head of the list to free
......@@ -338,9 +351,7 @@ static void dispose_list(struct list_head *head)
inode = list_first_entry(head, struct inode, i_list);
list_del(&inode->i_list);
if (inode->i_data.nrpages)
truncate_inode_pages(&inode->i_data, 0);
clear_inode(inode);
evict(inode, 0);
spin_lock(&inode_lock);
hlist_del_init(&inode->i_hash);
......@@ -1194,8 +1205,6 @@ EXPORT_SYMBOL(remove_inode_hash);
*/
void generic_delete_inode(struct inode *inode)
{
const struct super_operations *op = inode->i_sb->s_op;
list_del_init(&inode->i_list);
list_del_init(&inode->i_sb_list);
WARN_ON(inode->i_state & I_NEW);
......@@ -1203,17 +1212,8 @@ void generic_delete_inode(struct inode *inode)
inodes_stat.nr_inodes--;
spin_unlock(&inode_lock);
if (op->delete_inode) {
void (*delete)(struct inode *) = op->delete_inode;
/* Filesystems implementing their own
* s_op->delete_inode are required to call
* truncate_inode_pages and clear_inode()
* internally */
delete(inode);
} else {
truncate_inode_pages(&inode->i_data, 0);
clear_inode(inode);
}
evict(inode, 1);
spin_lock(&inode_lock);
hlist_del_init(&inode->i_hash);
spin_unlock(&inode_lock);
......@@ -1268,9 +1268,7 @@ static void generic_forget_inode(struct inode *inode)
{
if (!generic_detach_inode(inode))
return;
if (inode->i_data.nrpages)
truncate_inode_pages(&inode->i_data, 0);
clear_inode(inode);
evict(inode, 0);
wake_up_inode(inode);
destroy_inode(inode);
}
......
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