#include <linux/mm.h>
#include <linux/dcache.h>
#include <linux/init.h>
-#include <linux/quotaops.h>
#include <linux/slab.h>
#include <linux/writeback.h>
#include <linux/module.h>
#include <linux/hash.h>
#include <linux/swap.h>
#include <linux/security.h>
-#include <linux/ima.h>
#include <linux/pagemap.h>
#include <linux/cdev.h>
#include <linux/bootmem.h>
* Prevent speculative execution through spin_unlock(&inode_lock);
*/
smp_mb();
- wake_up_bit(&inode->i_state, __I_LOCK);
+ wake_up_bit(&inode->i_state, __I_NEW);
}
/**
if (security_inode_alloc(inode))
goto out;
-
- /* allocate and initialize an i_integrity */
- if (ima_inode_alloc(inode))
- goto out_free_security;
-
spin_lock_init(&inode->i_lock);
lockdep_set_class(&inode->i_lock, &sb->s_type->i_lock_key);
#endif
return 0;
-
-out_free_security:
- security_inode_free(inode);
out:
return -ENOMEM;
}
void __destroy_inode(struct inode *inode)
{
BUG_ON(inode_has_buffers(inode));
- ima_inode_free(inode);
security_inode_free(inode);
fsnotify_inode_delete(inode);
#ifdef CONFIG_FS_POSIX_ACL
BUG_ON(!(inode->i_state & I_FREEING));
BUG_ON(inode->i_state & I_CLEAR);
inode_sync_wait(inode);
- vfs_dq_drop(inode);
if (inode->i_sb->s_op->clear_inode)
inode->i_sb->s_op->clear_inode(inode);
if (S_ISBLK(inode->i_mode) && inode->i_bdev)
}
#endif
/*
- * This is special! We do not need the spinlock when clearing I_LOCK,
+ * This is special! We do not need the spinlock when clearing I_NEW,
* because we're guaranteed that nobody else tries to do anything about
* the state of the inode when it is locked, as we just created it (so
- * there can be no old holders that haven't tested I_LOCK).
+ * there can be no old holders that haven't tested I_NEW).
* However we must emit the memory barrier so that other CPUs reliably
- * see the clearing of I_LOCK after the other inode initialisation has
+ * see the clearing of I_NEW after the other inode initialisation has
* completed.
*/
smp_mb();
- WARN_ON((inode->i_state & (I_LOCK|I_NEW)) != (I_LOCK|I_NEW));
- inode->i_state &= ~(I_LOCK|I_NEW);
+ WARN_ON(!(inode->i_state & I_NEW));
+ inode->i_state &= ~I_NEW;
wake_up_inode(inode);
}
EXPORT_SYMBOL(unlock_new_inode);
goto set_failed;
__inode_add_to_lists(sb, head, inode);
- inode->i_state = I_LOCK|I_NEW;
+ inode->i_state = I_NEW;
spin_unlock(&inode_lock);
/* Return the locked inode with I_NEW set, the
if (!old) {
inode->i_ino = ino;
__inode_add_to_lists(sb, head, inode);
- inode->i_state = I_LOCK|I_NEW;
+ inode->i_state = I_NEW;
spin_unlock(&inode_lock);
/* Return the locked inode with I_NEW set, the
ino_t ino = inode->i_ino;
struct hlist_head *head = inode_hashtable + hash(sb, ino);
- inode->i_state |= I_LOCK|I_NEW;
+ inode->i_state |= I_NEW;
while (1) {
struct hlist_node *node;
struct inode *old = NULL;
struct super_block *sb = inode->i_sb;
struct hlist_head *head = inode_hashtable + hash(sb, hashval);
- inode->i_state |= I_LOCK|I_NEW;
+ inode->i_state |= I_NEW;
while (1) {
struct hlist_node *node;
if (op->delete_inode) {
void (*delete)(struct inode *) = op->delete_inode;
- if (!is_bad_inode(inode))
- vfs_dq_init(inode);
/* Filesystems implementing their own
* s_op->delete_inode are required to call
* truncate_inode_pages and clear_inode()
* until the deletion _might_ have completed. Callers are responsible
* to recheck inode state.
*
- * It doesn't matter if I_LOCK is not set initially, a call to
+ * It doesn't matter if I_NEW is not set initially, a call to
* wake_up_inode() after removing from the hash list will DTRT.
*
* This is called with inode_lock held.
static void __wait_on_freeing_inode(struct inode *inode)
{
wait_queue_head_t *wq;
- DEFINE_WAIT_BIT(wait, &inode->i_state, __I_LOCK);
- wq = bit_waitqueue(&inode->i_state, __I_LOCK);
+ DEFINE_WAIT_BIT(wait, &inode->i_state, __I_NEW);
+ wq = bit_waitqueue(&inode->i_state, __I_NEW);
prepare_to_wait(wq, &wait.wait, TASK_UNINTERRUPTIBLE);
spin_unlock(&inode_lock);
schedule();