yaffs2 源码错误 too few arguments to function 'yaffs_flush_file' 2014.08.22

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yaffs2 源码错误

错误：

2014-08-06Charles Mannin版本的 yaffs 有误！

yaffs_flush_file的定义：

source file :yaffs_guts.c

int yaffs_flush_file(struct yaffs_obj *in,     int update_time,     int data_sync,     int discard_cache){if (!in->dirty)return YAFFS_OK;yaffs_flush_file_cache(in, discard_cache);if (data_sync)return YAFFS_OK;if (update_time)yaffs_load_current_time(in, 0, 0);return (yaffs_update_oh(in, NULL, 0, 0, 0, NULL) >= 0) ?YAFFS_OK : YAFFS_FAIL;}

yafss_vfs.c

#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 17))static int yaffs_file_flush(struct file *file, fl_owner_t id)#elsestatic int yaffs_file_flush(struct file *file)#endif{struct yaffs_obj *obj = yaffs_dentry_to_obj(file->f_dentry);struct yaffs_dev *dev = obj->my_dev;yaffs_trace(YAFFS_TRACE_OS,"yaffs_file_flush object %d (%s)",obj->obj_id,obj->dirty ? "dirty" : "clean");yaffs_gross_lock(dev);yaffs_flush_file(obj, 1, 0);yaffs_gross_unlock(dev);return 0;}

看过yaffs_flush_file的定义之后，发现这里应该输入四个参数，但是这里只有三个参数传入，编译器报错

同样的

#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 39))static int yaffs_sync_object(struct file *file, loff_t start, loff_t end, int datasync)#elif (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 34))static int yaffs_sync_object(struct file *file, int datasync)#elsestatic int yaffs_sync_object(struct file *file, struct dentry *dentry,     int datasync)#endif{struct yaffs_obj *obj;struct yaffs_dev *dev;#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 34))struct dentry *dentry = file->f_path.dentry;#endifobj = yaffs_dentry_to_obj(dentry);dev = obj->my_dev;yaffs_trace(YAFFS_TRACE_OS | YAFFS_TRACE_SYNC,"yaffs_sync_object");yaffs_gross_lock(dev);yaffs_flush_file(obj, 1, datasync);yaffs_gross_unlock(dev);return 0;}

yaffs_sync_object里面的yaffs_flush_file也只有三个参数传入和定义不符合

void yaffs_flush_whole_cache(struct yaffs_dev *dev, int discard){struct yaffs_obj *obj;int n_caches = dev->param.n_caches;int i;/* Find a dirty object in the cache and flush it... * until there are no further dirty objects. */do {obj = NULL;for (i = 0; i < n_caches && !obj; i++) {if (dev->cache[i].object && dev->cache[i].dirty)obj = dev->cache[i].object;}if (obj)yaffs_flush_file_cache(obj, discard);} while (obj);}

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