From 119e9db233ad0f4cbd4cfb9f9385a7bca378b37d Mon Sep 17 00:00:00 2001 From: Zeng Chi Date: Mon, 21 Sep 2026 18:24:42 +0800 Subject: KVM: Don't pre-reserve xarray entries when storing empty/NULL attributes Skip the xarray reservation loop when clearing all memory attributes, as storing NULL only erases the entry and never needs to allocate, so no reservation (and no cleanup of a failed one) is required in that case. Suggested-by: Sean Christopherson Cc: David Ballesteros Signed-off-by: Zeng Chi Link: https://patch.msgid.link/20260921102442.1232375-1-zeng_chi911@163.com [sean: split to separate patch] Signed-off-by: Sean Christopherson --- Documentation/process/development-process.rst | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 Documentation/process/development-process.rst (limited to 'Documentation/process/development-process.rst') diff --git a/Documentation/process/development-process.rst b/Documentation/process/development-process.rst new file mode 100644 index 000000000..e34d7da58 --- /dev/null +++ b/Documentation/process/development-process.rst @@ -0,0 +1,27 @@ +.. _development_process_main: + +A guide to the Kernel Development Process +========================================= + +The purpose of this document is to help developers (and their managers) +work with the development community with a minimum of frustration. It is +an attempt to document how this community works in a way which is +accessible to those who are not intimately familiar with Linux kernel +development (or, indeed, free software development in general). While +there is some technical material here, this is very much a process-oriented +discussion which does not require a deep knowledge of kernel programming to +understand. + +.. toctree:: + :caption: Contents + :numbered: + :maxdepth: 2 + + 1.Intro + 2.Process + 3.Early-stage + 4.Coding + 5.Posting + 6.Followthrough + 7.AdvancedTopics + 8.Conclusion -- cgit v1.3.1