4/2/2023 0 Comments Git switch branch![]() a/arch/x86/kernel/cpu/perf_event_intel. Switch Branch From within your Git repository folder, right-click the white space of the Current Folder browser and select Source Control > Branches. In the dialog that opens, specify the branch name, and make sure the Checkout branch option is selected if you want to switch to that branch. flush_branch_stack = x86_pmu_flush_branch_stack,ĭiff -git a/arch/x86/kernel/cpu/perf_event.h b/arch/x86/kernel/cpu/perf_event.hĭiff -git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c In the Branches popup, choose New Branch or right-click the current branch in the Branches pane of the Git tool window and choose New Branch from 'branch name'. Pull changes in master (like: git checkout master git pull git checkout. Migrating our centralized, monolithic repos over to Git, a collaborative version control system (VCS) with strong support for topic-based development workstreams. +static void x86_pmu_flush_branch_stack(void) Create a new branch in live ( git branch live ). See how to checkout a Git branch locally using the terminal. Those zeroed branches areĪrch/x86/kernel/cpu/perf_event.c | 29 +++++++-Īrch/x86/kernel/cpu/perf_event_intel.c | 13 +++++ To switch to a Git branch, youre going to use the git checkout command followed by the branch. In this version, the Intel X86 code simply flushes (reset) the LBR That is when a system-wide context has, at least, one event which This patch adds a new hook in struct pmu which is calledĭuring context switches. ![]() ![]() We need a hook on context switch to either flush the branch stack Because of context switches, theĬontent of the branch stack buffer may contain addresses from The builtin SW LBR filter needs to disassemble codeīased on LBR captured addresses. In order to check that you are correctly on a specific commit, you can use the git log command again. In system-wide mode, that means it is possible to capture only user How to switch branches in git to master or to a remote branch in Visual Studio Code, and how to stash changes in git when you get a warning to clean your repository working tree. In order to switch to the master branch, on this specific commit, we are going to execute the git checkout command and specify the master branch as well as the commit SHA. With branch stack sampling, it is possible to filter by priv levels. To: perf_events: add hook to flush branch_stack on context switch (v2)ĭate: Fri, 14:37:10 +0200 Perf_events: add hook to flush branch_stack on context switch (v2) - Stephane Eranian LKML Archive on help / color / mirror / Atom feed From: Stephane Eranian
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