staticint__initmbd_init(void){interr = -ENOMEM;inti;for(i =0; i < MAX_MBD; i++) {structgendisk*disk=alloc_disk(1);if(!disk)gotoout; mbd_dev[i].disk = disk;/* * The new linux 2.5 block layer implementation requires * every gendisk to have its very own request_queue struct....
在看ldd3的设备驱动部分,在alloc_disk的时候制定了一个SBULL_MINORS,每个设备的初始化都是指定了这个数字,但是具体的结构体gendisk->first_minor又等于which*SBULL_MINORS(which是一个迭代计数器),这两之间有什么关系么,我总是理解分配的时候应该分配一个小驱动号来着,为什么有好像共享了一个小驱动号? linux驱动内...
dracut-ng - the event driven initramfs infrastructure - fix(kernel-modules): add blk_mq_alloc_disk and blk_cleanup_disk to bl… · dracut-ng/dracut-ng@b292ce7
Step 5:Windows certainly gives you a lot of utilities to cherish although there are a lot of drawbacks to it. In case, you don't have the above scenario, you can surely move unallocated disk space to C drive using the Windows built-in tool of disk management. However, if you are unab...
Disk First Aid: "apfs_fs_alloc_count is not valid" Should I worry? Hi, I just ran First Aid on my MacOS Ventura system disk. Here are the results: ++++++++++++++++++++ Running First Aid on “Mac External HD” (disk3s4s1) Verifying the startup volume will cause this computer...
从错误信息中可以看出，由于系统限制，rabbitmq无法打开更多的文件。您可以将最大打开文件数设置为较高的...
120602_04_12_SC12_迪斯科洛克(120602_04_12_SC12_diskalloc) - 大小:6m 目录:4. 录音音频 资源数量:111,数字音频工作站_Protools,4. 录音音频/120602_04_01_SC12_点击轨迹,4. 录音音频/120602_04_02_MM30_录音音频,4. 录音音频/120602_04_03_SC12_播放,4. 录音音频/12060
求翻译:allocatinon units a vailable on disk是什么意思?待解决 悬赏分:1 - 离问题结束还有 allocatinon units a vailable on disk问题补充:匿名 2013-05-23 12:26:38 allocatinon 单位版提供的磁盘上热门同步练习册答案初中同步测控优化设计答案 长江作业本同步练习册答案 名校课堂助教型教辅答案 U计划...
disk, which may be less than or greater than (for bookends) the size in the file. Add a disk_num_bytes parameter to btrfs_delalloc_reserve_metadata() so that we can reserve the correct amount of csum bytes. No functional change. ...
重装系统即可