From 44b09ad2f4b701414379e3a4567e5c7dd1d77413 Mon Sep 17 00:00:00 2001 From: Amlal El Mahrouss Date: Wed, 9 Jul 2025 11:47:51 +0200 Subject: feat: KID, UPS improvements, and future refactors regarding the FileTree system inside the UPS. Signed-off-by: Amlal El Mahrouss --- dev/kernel/KernelKit/KernelTaskScheduler.h | 18 ++++++++++++++++++ dev/kernel/KernelKit/UserProcessScheduler.inl | 2 +- 2 files changed, 19 insertions(+), 1 deletion(-) (limited to 'dev/kernel/KernelKit') diff --git a/dev/kernel/KernelKit/KernelTaskScheduler.h b/dev/kernel/KernelKit/KernelTaskScheduler.h index 57b83ccb..222041e8 100644 --- a/dev/kernel/KernelKit/KernelTaskScheduler.h +++ b/dev/kernel/KernelKit/KernelTaskScheduler.h @@ -15,6 +15,12 @@ #include namespace Kernel { +class KernelTaskHelper; + +typedef PID KID; + +/// @brief Equivalent of USER_PROCESS, but for kernel tasks. +/// @author Amlal class KERNEL_TASK final { public: Char Name[kSchedNameLen] = {"KERNEL_TASK"}; @@ -23,5 +29,17 @@ class KERNEL_TASK final { UInt8* StackReserve{nullptr}; SizeT StackSize{kSchedMaxStackSz}; PROCESS_IMAGE Image{}; + /// @brief a KID is a Kernel Identification Descriptor, it is used to find a task running within the kernel. + KID Kid{0}; +}; + +/// @brief Equivalent of UserProcessHelper, but for kernel tasks. +/// @author Amlal +class KernelTaskHelper final { + public: + STATIC Bool Switch(HAL::StackFramePtr frame_ptr, PID new_kid); + STATIC Bool CanBeScheduled(const KERNEL_TASK& process); + STATIC ErrorOr TheCurrentKID(); + STATIC SizeT StartScheduling(); }; } // namespace Kernel \ No newline at end of file diff --git a/dev/kernel/KernelKit/UserProcessScheduler.inl b/dev/kernel/KernelKit/UserProcessScheduler.inl index df35e037..0605a5e0 100644 --- a/dev/kernel/KernelKit/UserProcessScheduler.inl +++ b/dev/kernel/KernelKit/UserProcessScheduler.inl @@ -17,7 +17,7 @@ namespace Kernel { /***********************************************************************************/ -/** @brief Free pointer from usage. */ +/** @brief Free pointer/file from usage. */ /***********************************************************************************/ template -- cgit v1.2.3