Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc

[mv-sheeva.git] / fs / ext4 / ioctl.c

diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c
index a63dce2117b8e9d9f08d4d8e38dbed9b45eaa358..c04c7ccba9e3f140ed5243a6ccdcc58d6afcaa15 100644 (file)
--- a/fs/ext4/ioctl.c
+++ b/fs/ext4/ioctl.c
@@ -28,6 +28,7 @@ int ext4_ioctl (struct inode * inode, struct file * filp, unsigned int cmd,
 
        switch (cmd) {
        case EXT4_IOC_GETFLAGS:
+               ext4_get_inode_flags(ei);
                flags = ei->i_flags & EXT4_FL_USER_VISIBLE;
                return put_user(flags, (int __user *) arg);
        case EXT4_IOC_SETFLAGS: {
@@ -40,7 +41,7 @@ int ext4_ioctl (struct inode * inode, struct file * filp, unsigned int cmd,
                if (IS_RDONLY(inode))
                        return -EROFS;
 
-               if ((current->fsuid != inode->i_uid) && !capable(CAP_FOWNER))
+               if (!is_owner_or_cap(inode))
                        return -EACCES;
 
                if (get_user(flags, (int __user *) arg))
@@ -96,7 +97,7 @@ int ext4_ioctl (struct inode * inode, struct file * filp, unsigned int cmd,
                ei->i_flags = flags;
 
                ext4_set_inode_flags(inode);
-               inode->i_ctime = CURRENT_TIME_SEC;
+               inode->i_ctime = ext4_current_time(inode);
 
                err = ext4_mark_iloc_dirty(handle, inode, &iloc);
 flags_err:
@@ -121,7 +122,7 @@ flags_err:
                __u32 generation;
                int err;
 
-               if ((current->fsuid != inode->i_uid) && !capable(CAP_FOWNER))
+               if (!is_owner_or_cap(inode))
                        return -EPERM;
                if (IS_RDONLY(inode))
                        return -EROFS;
@@ -133,14 +134,14 @@ flags_err:
                        return PTR_ERR(handle);
                err = ext4_reserve_inode_write(handle, inode, &iloc);
                if (err == 0) {
-                       inode->i_ctime = CURRENT_TIME_SEC;
+                       inode->i_ctime = ext4_current_time(inode);
                        inode->i_generation = generation;
                        err = ext4_mark_iloc_dirty(handle, inode, &iloc);
                }
                ext4_journal_stop(handle);
                return err;
        }
-#ifdef CONFIG_JBD_DEBUG
+#ifdef CONFIG_JBD2_DEBUG
        case EXT4_IOC_WAIT_FOR_READONLY:
                /*
                 * This is racy - by the time we're woken up and running,
@@ -180,7 +181,7 @@ flags_err:
                if (IS_RDONLY(inode))
                        return -EROFS;
 
-               if ((current->fsuid != inode->i_uid) && !capable(CAP_FOWNER))
+               if (!is_owner_or_cap(inode))
                        return -EACCES;
 
                if (get_user(rsv_window_size, (int __user *)arg))
@@ -248,7 +249,6 @@ flags_err:
                return err;
        }
 
-
        default:
                return -ENOTTY;
        }
@@ -257,7 +257,7 @@ flags_err:
 #ifdef CONFIG_COMPAT
 long ext4_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
-       struct inode *inode = file->f_dentry->d_inode;
+       struct inode *inode = file->f_path.dentry->d_inode;
        int ret;
 
        /* These are just misnamed, they actually get/put from/to user an int */
@@ -283,7 +283,7 @@ long ext4_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
        case EXT4_IOC32_SETVERSION_OLD:
                cmd = EXT4_IOC_SETVERSION_OLD;
                break;
-#ifdef CONFIG_JBD_DEBUG
+#ifdef CONFIG_JBD2_DEBUG
        case EXT4_IOC32_WAIT_FOR_READONLY:
                cmd = EXT4_IOC_WAIT_FOR_READONLY;
                break;