5 Commits

Author	SHA1	Message	Date
Andreas Kling	7e6c2068bf	Kernel: Fix suspicious local shadowing in PerformanceEventBuffer	2020-03-01 21:08:04 +01:00
Andreas Kling	983b4bd9f2	Kernel+ProfileViewer: Move symbolication to userspace for time profiles ... This makes the time profiles look like the memory profiles so we can use the userspace symbolication code in ProfileViewer.	2020-02-22 10:09:54 +01:00
Andreas Kling	48f7c28a5c	Kernel: Replace "current" with Thread::current and Process::current ... Suggested by Sergey. The currently running Thread and Process are now Thread::current and Process::current respectively. :^)	2020-02-17 15:04:27 +01:00
Andreas Kling	a356e48150	Kernel: Move all code into the Kernel namespace	2020-02-16 01:27:42 +01:00
Andreas Kling	3879e5b9d4	Kernel: Start working on a syscall for logging performance events ... This patch introduces sys$perf_event() with two event types: - PERF_EVENT_MALLOC - PERF_EVENT_FREE After the first call to sys$perf_event(), a process will begin keeping these events in a buffer. When the process dies, that buffer will be written out to "perfcore" in the current directory unless that filename is already taken. This is probably not the best way to do this, but it's a start and will make it possible to start doing memory allocation profiling. :^)	2020-02-02 20:26:27 +01:00