Linux 内核 3.13:如何列出 gendisk 的?
Linux Kernel 3.13: How to list gendisk's?
我正在阅读 online book about Linux Kernel drivers, which looks very obsolete to me. For example, the Linux Cross Reference 找不到变量 gendisk_head
(在内核 3.13 中),它应该指向 gendisk
结构列表,可用 在 内核中。
如何从内核 3.13 中列出所有当前分配的 gendisk
结构?
看看下面的代码:
void __init printk_all_partitions(void)
{
struct class_dev_iter iter;
struct device *dev;
class_dev_iter_init(&iter, &block_class, NULL, &disk_type);
while ((dev = class_dev_iter_next(&iter))) {
struct gendisk *disk = dev_to_disk(dev);
我正在阅读 online book about Linux Kernel drivers, which looks very obsolete to me. For example, the Linux Cross Reference 找不到变量 gendisk_head
(在内核 3.13 中),它应该指向 gendisk
结构列表,可用 在 内核中。
如何从内核 3.13 中列出所有当前分配的 gendisk
结构?
看看下面的代码:
void __init printk_all_partitions(void)
{
struct class_dev_iter iter;
struct device *dev;
class_dev_iter_init(&iter, &block_class, NULL, &disk_type);
while ((dev = class_dev_iter_next(&iter))) {
struct gendisk *disk = dev_to_disk(dev);