Spinlock save cpu flags

2026-03-12 22:48:34 +01:00
parent 19793e9126
commit 4760818118
50 changed files with 704 additions and 461 deletions
--- a/kernel/amd64/mm.c
+++ b/kernel/amd64/mm.c
@@ -23,11 +23,6 @@ struct pg_index {

 /* Kernel page directory */
 static struct pd kernel_pd;
-static spin_lock_t kernel_pd_lock;
-
-void mm_kernel_lock (void) { spin_lock (&kernel_pd_lock); }
-
-void mm_kernel_unlock (void) { spin_lock (&kernel_pd_lock); }

 /* Get current value of CR3 register */
 static uintptr_t current_cr3 (void) {