Make Some Changes

本文探讨了工作压力的负面影响,并提供了十个实用建议帮助读者减轻职场压力。从接受批评到停止与他人比较,这些方法旨在帮助改善职场环境和个人福祉。

               Let’s faceit. Many of us have felt the miserable feeling that stress andtension related to our jobs can cause on a daily basis. Aside fromfeeling bad from a mental perspective there are serious healthissues that can develop if you don’t do something and make somechanges to reduce your stress levels.

               Stress andwork are like two peas in a pod. They go together well, and becauseof this, many people dread waking up every morning. Stress is notsomething to take lightly. You could say that it’s a fact of life,but having too much stress could lead to some major health problemsdown the line.

               Rather thanwaking up every morning and feeling the wave of stress and tensionflow over you here are 10 easy ways to reduce your stress levelthat you can start using today.

               Just thinkof how stress affects you in the short term. You may get headaches,or even worse, migraines. You may start to feel anxious, as if youare going to have a panic attack. Maybe you have difficultybreathing, or you could simply feel exhausted.

               That’s justthe short term. Think of the long term effects that are much moreserious. You could get abnormally high blood pressure. Depressionmay start to become part of your life. You could start to lose orgain large amounts of weight. Or, worst of all, you could have aheart attack. Just seeing all these effects should be enough totell you that controlling stress is a MUST.

                If stresshits you hard in the workplace, you are definitely not alone. Infact, according to the American Institute of Stress, four out offive workers in the United States experience stress on the job.That’s a whopping 80 percent!

                So whatcauses this workplace stress? Many cite unfair or unrealisticworkload demands as one of the major causes. This workload oftencauses a lack of balance between one’s personal life andprofessional life. Another huge cause of workplace stress is a lackof job security. If you are constantly wondering if you will have ajob next week, stress will definitely start to creep in and takeover your life. This becomes even truer if you have a family andchildren that depend on you.

                Lastly,many workers cite personality conflicts as a cause of workplacestress. You can’t choose your coworkers, so you are bound to meetothers with personalities that clash with your own. This can createanimosity in the workplace, and can become even worse if yourpersonality conflicts with that of your superiors.

                So, nowthat you know the effects of stress and some of the causes behindit, what can you do? It may be impossible to eliminate itcompletely, but how can you at least reduce stress in theworkplace? Here are ten tips that you can and should start applyingimmediately.

      1.Accept criticism

                Nobody is perfect. We all like to think we are,but this just isn’t the case. You have to accept criticism. It’spart of any job. Take it for what it’s worth and use it to improve.If you go nuts every time somebody asks you for a revision or isn’tcompletely pleased with your work, you will never make it throughthe day. Accept criticism as it comes through and do not takethings personally. People that do this tend to build a lot ofanimosity in the workplace and it makes for a toxic environment foreverybody.

      2.Stop comparing yourself to others

                It isquite common to want to compare ourselves to our coworkers. Johnmay make a higher salary than you. Lisa may have gotten thepromotion you have always wanted. Steve may have a nicer office.Stop comparing! If you make it your business to constantly compareyour situation to others then you will never be able to focus onthe task at hand. This will eventually turn into an obsession andyou could turn to hate your coworkers because of it. It is nothealthy to compare yourself to others. Focus on yourself and howyou can improve and you will eventually reap the benefits of yourhard work. Do not obsess over things you cannot control. In theend, it is nothing but a waste of time and energy. Instead ofcomparing yourself to others, set your own personal standards tofollow. Make goals for where you want to be in the future and focuson them. Compete with yourself and you will be surprised at how faryou can go.

<think>Hmm, the user is asking about how to make a vendor boot image, specifically referencing some technical citations about initrd extraction, coreboot flashing, and VDI boot optimization. Interesting how they included SSD storage solutions for VM boot storms - might indicate they're working on embedded systems or Android OS customization. Okay let's unpack this. The core need is clearly about Android vendor boot image creation, not the general Linux initrd process mentioned in citation [1]. Need to focus on Android-specific tooling. The user seems technical - they're referencing low-level terms like "initrd" and "spi flash", so I can dive deep into details. Wait, they mentioned "vendor boot" specifically - that's an Android 10+ concept. Should clarify this replaces the old ramdisk+dtbo approach. Better explain the components: vendor ramdisk, DTB, VTS compliance. Must emphasize the critical difference between boot.img and vendor_boot.img now that Treble separation exists. The build tools section is crucial - they'll need mkbootimg from AOSP. Should mention config format changes since Android 12 too. Oh and don't forget the AVB signing requirement! That always trips people up. The vm_test example from Android docs would help illustrate. For the step-by-step, must include both manual assembly instructions and the standard build integration path. The user might be debugging a build failure so troubleshooting tips like avbtool verification would be valuable. Should reference the BOARD_VENDOR_BOOTIMAGE_PARTITION_SIZE macro they included too. Noticing they included a VDI optimization cite - might be building for virtualized environments? Should flag that vendor_boot size directly impacts boot performance since it's loaded entirely into RAM. Maybe add SSD storage note as optimization like their cite [4] suggested. The related questions should cover both practical next steps (Android.mk integration) and deeper topics like AVB. Kernel module loading is a common pain point too. Better list those while keeping answers actionable. </think>制作Android Vendor Boot Image需要以下关键步骤和工具,特别针对Android 10及以上版本(因Treble架构分离vendor分区): ### 核心组件与工具 1. **文件准备**: - `vendor ramdisk`:包含vendor特有的init脚本和内核模块 - `DTB/DTBO`:设备树二进制文件(Android 10+要求) - `kernel modules`:vendor专用内核模块(.ko) - `mkbootimg`工具:AOSP源码中的`out/host/linux-x86/bin/mkbootimg` - `avbtool`:用于AVB签名验证 2. **构建流程**: ```bash # Step 1: 生成vendor ramdisk find vendor/ | cpio -o -H newc > vendor_ramdisk.cpio gzip vendor_ramdisk.cpio # Step 2: 使用mkbootimg打包 mkbootimg \ --kernel zImage \ # 内核镜像 --ramdisk vendor_ramdisk.cpio.gz \ # 压缩的vendor ramdisk --dtb dtb.img \ # 设备树二进制 --pagesize 4096 \ # 设备分页大小 --base 0x10000000 \ # 基地址 --cmdline "console=ttyMSM0" \ # 内核启动参数 --vendor_cmdline "androidboot.vendor" \ # vendor特有参数 --vendor_boot vendor_boot.img # 输出文件名 ``` 3. **AVB签名(必需步骤)**: ```bash avbtool add_hash_footer \ --image vendor_boot.img \ --partition_name vendor_boot \ --partition_size $(BOARD_VENDOR_BOOTIMAGE_PARTITION_SIZE) \ # 分区大小宏 --key vendor_private_key.pem \ # 私钥 --algorithm SHA256_RSA4096 ``` ### 系统集成关键点 - **Makefile配置**(在`Android.mk`中): ```makefile BOARD_AVB_VENDOR_BOOT_KEY_PATH := external/avb/test/data/testkey_rsa4096.pem BOARD_VENDOR_BOOTIMAGE_PARTITION_SIZE := 100663296 # 96MB分区示例 ``` - **VTS兼容性**:需通过`VtsKernelVendorTest`测试套件[^3] ### 常见问题解决 1. **启动失败**:检查`dmesg | grep vendor`日志,常见于: - DTB未正确集成 → 验证`.dtbo`编译 - 模块加载失败 → 检查`vendor/lib/modules/`路径 2. **签名错误**:使用`avbtool verify_image --image vendor_boot.img`验证签名 ### 优化建议 - **SSD缓存**:在开发阶段将镜像存储在SSD加速刷写(参考VDI优化方案[^4]) - **增量更新**:使用`imgdiff`生成增量OTA包
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