INIT_HLIST_NODE(&inode->i_hash);
INIT_LIST_HEAD(&inode->i_dentry);
INIT_LIST_HEAD(&inode->i_devices);
- sema_init(&inode->i_sem, 1);
+ mutex_init(&inode->i_mutex);
init_rwsem(&inode->i_alloc_sem);
INIT_RADIX_TREE(&inode->i_data.page_tree, GFP_ATOMIC);
rwlock_init(&inode->i_data.tree_lock);
* This function is passed the number of inodes to scan, and it returns the
* total number of remaining possibly-reclaimable inodes.
*/
-static int shrink_icache_memory(int nr, unsigned int gfp_mask)
+static int shrink_icache_memory(int nr, gfp_t gfp_mask)
{
if (nr) {
/*
*
* Note, @test is called with the inode_lock held, so can't sleep.
*/
-static inline struct inode *ifind(struct super_block *sb,
+static struct inode *ifind(struct super_block *sb,
struct hlist_head *head, int (*test)(struct inode *, void *),
void *data, const int wait)
{
*
* Otherwise NULL is returned.
*/
-static inline struct inode *ifind_fast(struct super_block *sb,
+static struct inode *ifind_fast(struct super_block *sb,
struct hlist_head *head, unsigned long ino)
{
struct inode *inode;
inodes_stat.nr_inodes--;
spin_unlock(&inode_lock);
- if (inode->i_data.nrpages)
- truncate_inode_pages(&inode->i_data, 0);
-
security_inode_delete(inode);
if (op->delete_inode) {
void (*delete)(struct inode *) = op->delete_inode;
if (!is_bad_inode(inode))
DQUOT_INIT(inode);
- /* s_op->delete_inode internally recalls clear_inode() */
+ /* Filesystems implementing their own
+ * s_op->delete_inode are required to call
+ * truncate_inode_pages and clear_inode()
+ * internally */
delete(inode);
- } else
+ } else {
+ truncate_inode_pages(&inode->i_data, 0);
clear_inode(inode);
+ }
spin_lock(&inode_lock);
hlist_del_init(&inode->i_hash);
spin_unlock(&inode_lock);
if (inode->i_data.nrpages)
truncate_inode_pages(&inode->i_data, 0);
clear_inode(inode);
+ wake_up_inode(inode);
destroy_inode(inode);
}