diff options
Diffstat (limited to 'dev')
| -rw-r--r-- | dev/kernel/KernelKit/KernelTaskScheduler.h | 18 | ||||
| -rw-r--r-- | dev/kernel/KernelKit/UserProcessScheduler.inl | 2 | ||||
| -rw-r--r-- | dev/kernel/src/UserProcessScheduler.cc | 2 |
3 files changed, 20 insertions, 2 deletions
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 <KernelKit/LockDelegate.h> 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<PID> 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 <typename T> diff --git a/dev/kernel/src/UserProcessScheduler.cc b/dev/kernel/src/UserProcessScheduler.cc index ba6e1857..7e14fa62 100644 --- a/dev/kernel/src/UserProcessScheduler.cc +++ b/dev/kernel/src/UserProcessScheduler.cc @@ -107,7 +107,7 @@ STATIC T* sched_try_go_upper_ptr_tree(T* tree) { } /***********************************************************************************/ -/** @brief Allocate pointer to heap tree. */ +/** @brief Allocate pointer to heap/file tree. */ /***********************************************************************************/ ErrorOr<VoidPtr> USER_PROCESS::New(SizeT sz, SizeT pad_amount) { |