if (S_ISFIFO(inode->i_mode))
return -ESPIPE;
- /*
- * Let individual file system decide if it supports preallocation
- * for directories or not.
- */
- if (!S_ISREG(inode->i_mode) && !S_ISDIR(inode->i_mode) &&
- !S_ISBLK(inode->i_mode))
+ if (S_ISDIR(inode->i_mode))
+ return -EISDIR;
+
+ if (!S_ISREG(inode->i_mode) && !S_ISBLK(inode->i_mode))
return -ENODEV;
/* Check for wrap through zero too */
if (!file->f_op->fallocate)
return -EOPNOTSUPP;
- sb_start_write(inode->i_sb);
+ file_start_write(file);
ret = file->f_op->fallocate(file, mode, offset, len);
/*
if (ret == 0)
fsnotify_modify(file);
- sb_end_write(inode->i_sb);
+ file_end_write(file);
return ret;
}
EXPORT_SYMBOL_GPL(vfs_fallocate);