feat(kernel, sched): Architectural improvements, and cleaned up

the codebase from previous implementations that didn't work/scale well.

Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>

2 files changed, 6 insertions, 11 deletions

diff --git a/dev/kernel/KernelKit/MemoryMgr.h b/dev/kernel/KernelKit/MemoryMgr.h
index d84dc9a4..bf389955 100644
--- a/dev/kernel/KernelKit/MemoryMgr.h
+++ b/dev/kernel/KernelKit/MemoryMgr.h
@@ -21,11 +21,6 @@ namespace Kernel {
 /// @return a status code regarding the deallocation.
 Int32 mm_delete_ptr(VoidPtr heap_ptr);
 
-/// @brief Declare a new size for heap_ptr.
-/// @param heap_ptr the pointer.
-/// @return unsupported always returns nullptr.
-VoidPtr mm_realloc_ptr(VoidPtr heap_ptr, SizeT new_sz);
-
 /// @brief Check if pointer is a valid Kernel pointer.
 /// @param heap_ptr the pointer
 /// @return if it exists it returns true.
diff --git a/dev/kernel/KernelKit/Timer.h b/dev/kernel/KernelKit/Timer.h
index d6cfee39..2d040535 100644
--- a/dev/kernel/KernelKit/Timer.h
+++ b/dev/kernel/KernelKit/Timer.h
@@ -60,16 +60,16 @@ class HardwareTimer final : public TimerInterface {
   Int64           fWaitFor{0};
 };
 
-inline Int64 rtl_microseconds(Int64 time) {
-  if (time < 0) return 0;
+inline UInt64 rtl_microseconds(UInt64 time) {
+  if (time < 1) return 0;
 
   // TODO: nanoseconds maybe?
-  return kTimeUnit * time;
+  return time / kTimeUnit;
 }
 
-inline Int64 rtl_milliseconds(Int64 time) {
-  if (time < 0) return 0;
+inline UInt64 rtl_milliseconds(UInt64 time) {
+  if (time < 1) return 0;
 
-  return kTimeUnit * kTimeUnit * time;
+  return time;
 }
 }  // namespace Kernel