diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/smp.c | 4 | ||||
| -rw-r--r-- | kernel/spinlock.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/kernel/smp.c b/kernel/smp.c index a562df3..b2697fc 100644 --- a/kernel/smp.c +++ b/kernel/smp.c @@ -66,9 +66,9 @@ void kernel_ap() { cpu_counter[p]++; - lock_spin(0); + //lock_spin(0); if(cpu_counter[p]%1000000==0)log(FOOLOS_MODULE_NAME,FOOLOS_LOG_DEBUG,"cpu[%d] %d",p,cpu_counter[p]); - lock_release(0); + //lock_release(0); } } diff --git a/kernel/spinlock.c b/kernel/spinlock.c index 2a546a8..04e359a 100644 --- a/kernel/spinlock.c +++ b/kernel/spinlock.c @@ -17,16 +17,16 @@ void check_spinlocks() log(FOOLOS_MODULE_NAME,FOOLOS_LOG_INFO,"%d",spinlocks[i]); } +/* void lock_spin(uint32_t i) { uint32_t *addr=spinlocks+i; -// log(FOOLOS_MODULE_NAME,FOOLOS_LOG_INFO,"locking %d (0x%08X)",i,addr); while(x86_xchg(addr,1)); } +*/ void lock_release(uint32_t i) { -// log(FOOLOS_MODULE_NAME,FOOLOS_LOG_INFO,"unlocking %d",i); uint32_t *addr=spinlocks+i; asm("movb $0,%0"::"m"(*addr)); } |