X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=fs%2Fext4%2Fioctl.c;h=e87a932b073bcf7db1916db8ef1ac469c676ca63;hb=ac69e0928054ff29a5049902fb477f9c7605c773;hp=46a8de6f2089e521288fcdd05de022c4a7374810;hpb=302bf2f3259948c93361d501b04a5ed69c3bd4f8;p=~andy%2Flinux

diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c
index 46a8de6f208..e87a932b073 100644
--- a/fs/ext4/ioctl.c
+++ b/fs/ext4/ioctl.c
@@ -45,7 +45,7 @@ long ext4_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 		if (get_user(flags, (int __user *) arg))
 			return -EFAULT;
 
-		err = mnt_want_write(filp->f_path.mnt);
+		err = mnt_want_write_file(filp);
 		if (err)
 			return err;
 
@@ -134,7 +134,7 @@ flags_err:
 			err = ext4_ext_migrate(inode);
 flags_out:
 		mutex_unlock(&inode->i_mutex);
-		mnt_drop_write(filp->f_path.mnt);
+		mnt_drop_write_file(filp);
 		return err;
 	}
 	case EXT4_IOC_GETVERSION:
@@ -150,7 +150,7 @@ flags_out:
 		if (!inode_owner_or_capable(inode))
 			return -EPERM;
 
-		err = mnt_want_write(filp->f_path.mnt);
+		err = mnt_want_write_file(filp);
 		if (err)
 			return err;
 		if (get_user(generation, (int __user *) arg)) {
@@ -175,7 +175,7 @@ flags_out:
 unlock_out:
 		mutex_unlock(&inode->i_mutex);
 setversion_out:
-		mnt_drop_write(filp->f_path.mnt);
+		mnt_drop_write_file(filp);
 		return err;
 	}
 	case EXT4_IOC_GROUP_EXTEND: {
@@ -196,7 +196,7 @@ setversion_out:
 			return -EOPNOTSUPP;
 		}
 
-		err = mnt_want_write(filp->f_path.mnt);
+		err = mnt_want_write_file(filp);
 		if (err)
 			return err;
 
@@ -208,7 +208,7 @@ setversion_out:
 		}
 		if (err == 0)
 			err = err2;
-		mnt_drop_write(filp->f_path.mnt);
+		mnt_drop_write_file(filp);
 		ext4_resize_end(sb);
 
 		return err;
@@ -244,13 +244,13 @@ setversion_out:
 			return -EOPNOTSUPP;
 		}
 
-		err = mnt_want_write(filp->f_path.mnt);
+		err = mnt_want_write_file(filp);
 		if (err)
 			goto mext_out;
 
 		err = ext4_move_extents(filp, donor_filp, me.orig_start,
 					me.donor_start, me.len, &me.moved_len);
-		mnt_drop_write(filp->f_path.mnt);
+		mnt_drop_write_file(filp);
 		if (me.moved_len > 0)
 			file_remove_suid(donor_filp);
 
@@ -281,7 +281,7 @@ mext_out:
 			return -EOPNOTSUPP;
 		}
 
-		err = mnt_want_write(filp->f_path.mnt);
+		err = mnt_want_write_file(filp);
 		if (err)
 			return err;
 
@@ -293,7 +293,7 @@ mext_out:
 		}
 		if (err == 0)
 			err = err2;
-		mnt_drop_write(filp->f_path.mnt);
+		mnt_drop_write_file(filp);
 		ext4_resize_end(sb);
 
 		return err;
@@ -305,7 +305,7 @@ mext_out:
 		if (!inode_owner_or_capable(inode))
 			return -EACCES;
 
-		err = mnt_want_write(filp->f_path.mnt);
+		err = mnt_want_write_file(filp);
 		if (err)
 			return err;
 		/*
@@ -317,7 +317,7 @@ mext_out:
 		mutex_lock(&(inode->i_mutex));
 		err = ext4_ext_migrate(inode);
 		mutex_unlock(&(inode->i_mutex));
-		mnt_drop_write(filp->f_path.mnt);
+		mnt_drop_write_file(filp);
 		return err;
 	}
 
@@ -327,11 +327,11 @@ mext_out:
 		if (!inode_owner_or_capable(inode))
 			return -EACCES;
 
-		err = mnt_want_write(filp->f_path.mnt);
+		err = mnt_want_write_file(filp);
 		if (err)
 			return err;
 		err = ext4_alloc_da_blocks(inode);
-		mnt_drop_write(filp->f_path.mnt);
+		mnt_drop_write_file(filp);
 		return err;
 	}