remove `struct process.stack_top` - it was unused

2 files changed, 1 insertions, 2 deletions

diff --git a/src/kernel/proc.c b/src/kernel/proc.c
index e82971c..9a38881 100644
--- a/src/kernel/proc.c
+++ b/src/kernel/proc.c
@@ -28,7 +28,7 @@ struct process *process_seed(void) {
 
 	// map the stack to the last page in memory
 	pagedir_map(proc->pages, (userptr_t)~PAGE_MASK, page_alloc(1), true, true);
-	proc->stack_top = proc->regs.esp = (userptr_t) ~0xF;
+	proc->regs.esp = (userptr_t) ~0xF;
 
 	// map the kernel
 	//   yup, .text is writeable too. the plan is to not map the kernel
diff --git a/src/kernel/proc.h b/src/kernel/proc.h
index bd7a843..970c694 100644
--- a/src/kernel/proc.h
+++ b/src/kernel/proc.h
@@ -13,7 +13,6 @@ enum process_state {
 };
 
 struct process {
-	void __user *stack_top;
 	struct pagedir *pages;
 	struct registers regs;
 	enum process_state state;