Remove stack pointer for each process

Since 6132623dbf30 ("Share the same stack everywhere") the same stack is
used everywhere. Hence, it's rather pointless for each task to have a
pointer to a stack which is the same and that is never read.

Signed-off-by: Miquel Sabaté Solà <mikisabate@gmail.com>

1 files changed, 0 insertions, 6 deletions

diff --git a/include/fbos/sched.h b/include/fbos/sched.h
index 67778da..ced620c 100644
--- a/include/fbos/sched.h
+++ b/include/fbos/sched.h
@@ -17,12 +17,6 @@ enum task_id {
 
 // All the information we need to grab for processes.
 struct task_struct {
-	// The stack allocated for the process. As you can see when initializing
-	// each process on `kernel/main.c`, we go over the top for its size. There
-	// is also the fact that we need to keep this as the first attribue to allow
-	// for simple `sp` values.
-	void *stack;
-
 	// Name of the task to be printed for debugging purposes.
 	const char name[TASK_NAME_LEN];