1 files changed, 13 insertions, 27 deletions

diff --git a/fs/inode.c b/fs/inode.c
index de80bc2bf713..aaaaf096aa8e 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -8,7 +8,6 @@
 #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>
@@ -18,7 +17,6 @@
 #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>
@@ -114,7 +112,7 @@ static void wake_up_inode(struct inode *inode)
          * 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);
 }
 
 /**
@@ -157,11 +155,6 @@ int inode_init_always(struct super_block *sb, struct inode *inode)
 
         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);
 
@@ -201,9 +194,6 @@ int inode_init_always(struct super_block *sb, struct inode *inode)
 #endif
 
         return 0;
-
-out_free_security:
-        security_inode_free(inode);
 out:
         return -ENOMEM;
 }
@@ -235,7 +225,6 @@ static struct inode *alloc_inode(struct super_block *sb)
 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
@@ -326,7 +315,6 @@ void clear_inode(struct inode *inode)
         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)
@@ -702,17 +690,17 @@ void unlock_new_inode(struct inode *inode)
         }
 #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);
@@ -743,7 +731,7 @@ static struct inode *get_new_inode(struct super_block *sb,
                                 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
@@ -790,7 +778,7 @@ static struct inode *get_new_inode_fast(struct super_block *sb,
                 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
@@ -1095,7 +1083,7 @@ int insert_inode_locked(struct inode *inode)
         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;
@@ -1132,7 +1120,7 @@ int insert_inode_locked4(struct inode *inode, unsigned long hashval,
         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;
@@ -1223,8 +1211,6 @@ void generic_delete_inode(struct inode *inode)
 
         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()
@@ -1522,7 +1508,7 @@ EXPORT_SYMBOL(inode_wait);
  * 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.
@@ -1530,8 +1516,8 @@ EXPORT_SYMBOL(inode_wait);
 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();