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Kernel: Don't log profile data before/after the process/thread lifetime

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There were a few cases where we could end up logging profiling events
before or after the associated process or thread exists in the profile:

After enabling profiling we might end up with CPU samples before we
had a chance to synthesize process/thread creation events.

After a thread exits we would still log associated kmalloc/kfree
events. Instead we now just ignore those events.
This commit is contained in:
Gunnar Beutner 2021-05-30 16:24:53 +02:00 • committed by Andreas Kling
commit 01c75e3a34
Notes: sideshowbarker 2024-07-18 17:09:16 +09:00
8 changed files with 39 additions and 22 deletions
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1
Kernel/Scheduler.h
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@ -43,7 +43,6 @@ public:
static void leave_on_first_switch(u32 flags);
static void prepare_after_exec();
static void prepare_for_idle_loop();
static bool colonel_initialized();
static Process* colonel();
static void idle_loop(void*);
static void invoke_async();