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Diffstat (limited to 'kernel/spinlock.c')
-rw-r--r--kernel/spinlock.c13
1 files changed, 2 insertions, 11 deletions
diff --git a/kernel/spinlock.c b/kernel/spinlock.c
index 03efa6e..b7ff6b7 100644
--- a/kernel/spinlock.c
+++ b/kernel/spinlock.c
@@ -1,26 +1,17 @@
#include "spinlock.h"
-
#include "kernel.h"
#include "asm_x86.h"
-
static volatile uint32_t spinlocks[NUMBER_SPINLOCKS];
-void check_spinlocks()
-{
- klog("Spinlocks at 0x%08X ",spinlocks);
- for(int i=0;i<NUMBER_SPINLOCKS;i++)
- klog("%d",spinlocks[i]);
-}
-
-void lock_spin(uint32_t i)
+void spinlock_spin(uint32_t i)
{
uint32_t *addr=spinlocks+i;
while(x86_xchg(addr,1));
}
-void lock_release(uint32_t i)
+void spinlock_release(uint32_t i)
{
uint32_t *addr=spinlocks+i;
asm("movb $0,%0"::"m"(*addr));