Linux 内核揭秘
C-Rank Grade: B (Solid) - 45/100
External PR Merge Rate: 33%
Response Time: 6d
First Timer Success: -
hust-open-atom-club/linux-insides-zh has a recorded first-timer success rate of 0.0%. Repositories ranked B typically provide actionable feedback during code reviews and actively nurture new community contributors.
Maintainers in hust-open-atom-club/linux-insides-zh respond to incoming external pull requests in approximately 151.7 hours on average. Keeping PRs focused on single tasks and ensuring tests pass helps maintainers review faster.
The C-Rank™ system evaluates GitHub projects on a 0–100 scale using real data: PR merge rates, review turnaround time, active maintainer presence, and first-time contributor success. A score of 45.2 places hust-open-atom-club/linux-insides-zh in the B tier.
The external contributor pull request merge rate for hust-open-atom-club/linux-insides-zh is 33.3%, based on public PR activity from non-core contributors.
hust-open-atom-club/linux-insides-zh currently has 8 active issue(s) tagged with beginner-friendly labels like "good first issue", "beginner", or "up-for-grabs".
Collaborative maintainer environment in hust-open-atom-club/linux-insides-zh. Reviews community pull requests with focus on project quality.
Discussions in hust-open-atom-club/linux-insides-zh focus heavily on practical implementation feedback, code formatting standards, and issue reproduction details.
Unlinked PRs without issue context and changes that fail automated test suites face the highest review friction.
Average Response Latency
Tracks hours until a maintainer leaves a review, comment, or PR response.
External Acceptance Rate
Percentage of community pull requests successfully merged into main.
First PR Conversion
Rate at which developers submitting their first repository PR succeed.
Show contributors that your repository actively reviews and merges external pull requests.
[](https://getmerged.abhishekco.de/hust-open-atom-club/linux-insides-zh?utm_source=github&utm_medium=badge)
Historical health & responsiveness evolution
External PR acceptance
First PR success rate
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Maintainer review activity heatmap & prime window prediction
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Detected: UTC
Maintainers are most responsive around 03:00 UTC (03:00 UTC in your timezone). Recommended submission window is Monday - Wednesday from 00:00 to 04:00 UTC (00:00 - 04:00 UTC local).
Maintainer Strategy: Maintainer Sweet Spot: PRs under 150 lines merge in ~99 hours (42% approval). Large PRs (>500 lines) take ~728 hours (15% approval). Keep your diff compact for rapid review.
背景 中文版本 Booting/linux-bootstrap-4.md 直接进入早期 4 GB 页表的构建过程，缺少上游后来增加的“48 位虚拟地址如何分解并逐级索引四级页表”的图示和过渡说明。 上游新增了 Booting/images/early-page-table.svg，并解释每组 9 位索引、每级 512 个表项和 4 KiB 页表之间的关系： 当前上游内容：https://github.com/0xAX/linux-insides/blob/master/Booting/linux-bootstrap-4.md#early-page-table-initialization 引入内容的提交：0xAX/linux-insides@9c6c477 目标 把四级页表地址拆分图和最小必要解释同步到中文版本，为后续早期页表构建代码提供直观背景。 实现范围 同步 Booting/images/early-page-table.svg； 在“初期页表初始化”小节中加入图示和相邻的四级页表地址拆分说明； 说明只使用 48 位虚拟地址、每级 9 位索引、512 个表项和 4 KiB 页表之间的关系； 简要注明现代 x86_64 还支持五级页表，但本小
背景 中文版本 Booting/linux-bootstrap-2.md 的“堆初始化”小节只有代码和文字描述，没有展示 BSS、堆和栈之间的内存布局。上游重写该小节后新增了 Booting/images/early-heap.svg，并更清楚地解释 heap_end、stack_end 以及防止堆栈重叠的检查。 当前上游内容：https://github.com/0xAX/linux-insides/blob/master/Booting/linux-bootstrap-2.md#heap-initialization 引入图示的提交：0xAX/linux-insides@3d88991 目标 同步早期堆布局图和相邻说明，使中文正文准确表达 BSS、堆、栈的相对位置及重叠保护逻辑。 实现范围 同步 Booting/images/early-heap.svg； 对照上游当前 init_heap 代码和说明，更新中文小节； 明确 heap_end 与 stack_end 的计算方式和增长方向； 修正现有中文说明中变量赋值方向与代码不一致的地方； 保持修改范围在“堆初始化”小节及必要的相邻链接。 非目标 不翻译或同步 Booting 第二节的其
背景 中文版本 Booting/linux-bootstrap-2.md 已介绍 GDT、段描述符和段选择子，但仍使用旧式文本/表格表达，没有上游后来新增的两张结构图： Booting/images/segment-descriptor.svg Booting/images/segment-selector.svg 上游当前小节：https://github.com/0xAX/linux-insides/blob/master/Booting/linux-bootstrap-2.md#global-descriptor-table 相关内容由提交 0xAX/linux-insides@3d88991 引入，当前版本还包含后续勘误，应以上游当前 master 为准进行比较。 目标 将段描述符和段选择子的两张上游图示同步到中文版本，并让紧邻的中文说明与图中的字段定义保持一致。 实现范围 同步两张 SVG 图； 在 GDT 小节的合适位置引用图示； 复核并更新图示周围关于 LIMIT、BASE、G、S、DPL、P、Index、TI、RPL 等字段的说明； 保留现有准确的中文内容，避免把整个小节机械替换成新译文； 检查图示、表格和正文之间是否存在互相
背景 中文版本 Booting/linux-bootstrap-1.md 的 BSS 小节仍使用旧图 Booting/images/bss.png，只说明了 BSS 清零流程。上游后续增加了 setup image、BSS 与栈在内存中的联合布局图，并加入了如何通过符号地址和 QEMU 实验验证布局的内容。 当前上游内容：https://github.com/0xAX/linux-insides/blob/master/Booting/linux-bootstrap-1.md#bss-setup 图示最初引入：0xAX/linux-insides@d685295 后续 BSS 说明改进：0xAX/linux-insides@515d0f1 目标 同步上游当前的 BSS 内存布局图及其最小必要解释，让中文读者能够把 __bss_start、__bss_end、setup image 和早期栈的位置联系起来。 实现范围 同步 Booting/images/early-bss.svg； 翻译并整合图示前后的内存布局说明； 说明示例地址会随内核版本和构建结果变化； 同步上游用于验证 BSS 地址/清零行为的命令或最小实验步骤； 保留并复核现有中文对 rep; stosl 清零流程的正确说明。
背景 中文版本 Booting/linux-bootstrap-1.md 的“设置堆栈”小节仍使用较早的 stack1.png、stack2.png 和 minimal_stack.png 图示，并基于旧版内核流程展开说明。 上游在重新整理 Booting 第一节时新增了统一的早期栈内存布局图 Booting/images/early-stack.svg，并简化、澄清了栈指针对齐和向低地址增长的说明： 当前上游内容：https://github.com/0xAX/linux-insides/blob/master/Booting/linux-bootstrap-1.md#stack-setup 引入该图的提交：0xAX/linux-insides@d685295 目标 将上游当前的早期栈布局图和紧邻的说明同步到中文版本，使读者能从一张图中理解 setup image、栈指针和栈增长方向之间的关系。 实现范围 同步 Booting/images/early-stack.svg； 更新 Booting/linux-bootstrap-1.md 中“设置堆栈”小节内与该图直接相关的说明； 翻译上游关于 4 字节对齐、0xFFFC 和栈向低地址增长的解释； 复核替换后旧图是否仍被正文
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When evaluating whether to contribute to hust-open-atom-club/linux-insides-zh, response velocity and maintainer engagement are crucial. GetMerged continuously tracks pull request trajectories, first-comment latency, and code review rounds to help developers avoid submitting pull requests to backlogged repositories.
Currently, maintainers of hust-open-atom-club/linux-insides-zh acknowledge new external contributions in approximately 6 days+. Out of all submitted pull requests from non-core authors in the last 180-day window, 33.3% were successfully merged into the primary branch.
hust-open-atom-club/linux-insides-zh has a recorded first-timer success rate of 0.0%. Repositories ranked Solid typically provide actionable feedback during code reviews and actively nurture new community contributors.
The initial maintainer response time averages ~6 days+. Keeping PRs scoped to single concerns and ensuring CI checks succeed will optimize review turnaround.
The C-Rank™ index scores repositories on a 0 to 100 scale using an objective formula: external PR merge rates, initial response speed, active maintainer count, and first-time contributor retention. A score of 45.2 places hust-open-atom-club/linux-insides-zh in the Solid tier.
The external pull request merge rate is 33.3%. GetMerged isolates non-core community contributions so external developers get an accurate benchmark of PR acceptance probability.
Yes, hust-open-atom-club/linux-insides-zh currently has 8 active issue(s) tagged with beginner-friendly labels. You can inspect these directly from the repository issues tab.
All metrics displayed for hust-open-atom-club/linux-insides-zh are automatically retrieved via the public GitHub API and recalculated daily. Insider pull requests submitted by repository owners or organization members are excluded from merge rate calculations to preserve objective external contributor statistics.