Optimizations in Spinlock.asm

2022-09-19 16:36:34 +02:00 · 2022-09-19 16:36:34 +02:00 · 245d5e514d
commit 245d5e514d
parent a49ef318a5
1 changed files with 1 additions and 7 deletions
--- a/kernel/src/thread/Spinlock.asm
+++ b/kernel/src/thread/Spinlock.asm
@ -16,11 +16,5 @@ spinlock_lock_release:

 global spinlock_lock_is_locked
 spinlock_lock_is_locked:
-    cmp qword [rdi], 0
-    je .free
-.locked:
-    mov rax, 1
-    ret
-.free:
-    mov rax, 0
+    mov rax, [rdi]
    ret