Merge branch 'linus' into irq/threaded

Conflicts:
	include/linux/irq.h
	kernel/irq/handle.c

1 files changed, 15 insertions, 2 deletions

diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c
index 42dc83fb247a..91e75f7a9e73 100644
--- a/fs/ext4/ioctl.c
+++ b/fs/ext4/ioctl.c
@@ -48,8 +48,7 @@ long ext4_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
                 if (err)
                         return err;
 
-                if (!S_ISDIR(inode->i_mode))
-                        flags &= ~EXT4_DIRSYNC_FL;
+                flags = ext4_mask_flags(inode->i_mode, flags);
 
                 err = -EPERM;
                 mutex_lock(&inode->i_mutex);
@@ -263,6 +262,20 @@ setversion_out:
                 return err;
         }
 
+        case EXT4_IOC_ALLOC_DA_BLKS:
+        {
+                int err;
+                if (!is_owner_or_cap(inode))
+                        return -EACCES;
+
+                err = mnt_want_write(filp->f_path.mnt);
+                if (err)
+                        return err;
+                err = ext4_alloc_da_blocks(inode);
+                mnt_drop_write(filp->f_path.mnt);
+                return err;
+        }
+
         default:
                 return -ENOTTY;
         }