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| author | Andreas Kling <kling@serenityos.org> | 2020-04-11 20:39:27 +0200 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2020-04-11 21:04:45 +0200 |
| commit | b7ff3b5ad18001abf19c1b3edb45096b0219d467 (patch) | |
| tree | 42e18a591d93a0794c797a4639e817b752803ff7 /Kernel/Scheduler.cpp | |
| parent | c106451daf76ce05592fa6f8226df9002ab531c0 (diff) | |
| download | serenity-b7ff3b5ad18001abf19c1b3edb45096b0219d467.zip | |
Kernel: Include the current instruction pointer in profile samples
We were missing the innermost instruction pointer when sampling.
This makes the instruction-level profile info a lot cooler! :^)
Diffstat (limited to 'Kernel/Scheduler.cpp')
| -rw-r--r-- | Kernel/Scheduler.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Kernel/Scheduler.cpp b/Kernel/Scheduler.cpp index 163705025d..6563effc3f 100644 --- a/Kernel/Scheduler.cpp +++ b/Kernel/Scheduler.cpp @@ -603,7 +603,7 @@ void Scheduler::timer_tick(const RegisterState& regs) if (Process::current->is_profiling()) { SmapDisabler disabler; - auto backtrace = Thread::current->raw_backtrace(regs.ebp); + auto backtrace = Thread::current->raw_backtrace(regs.ebp, regs.eip); auto& sample = Profiling::next_sample_slot(); sample.pid = Process::current->pid(); sample.tid = Thread::current->tid(); |