diff options
Diffstat (limited to 'vm')
| -rw-r--r-- | vm/vm_object.h | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/vm/vm_object.h b/vm/vm_object.h index 3bfc67a..3c9055f 100644 --- a/vm/vm_object.h +++ b/vm/vm_object.h @@ -63,7 +63,7 @@ typedef struct ipc_port * pager_request_t; struct vm_object { queue_chain_t memq; /* Resident memory */ - decl_simple_lock_data(, Lock) /* Synchronization */ + struct lock Lock; /* Synchronization */ #if VM_OBJECT_DEBUG thread_t LockHolder; /* Thread holding Lock */ #endif /* VM_OBJECT_DEBUG */ @@ -336,14 +336,15 @@ vm_object_t vm_object_copy_delayed( */ #if VM_OBJECT_DEBUG + #define vm_object_lock_init(object) \ MACRO_BEGIN \ - simple_lock_init(&(object)->Lock); \ + lock_init(&(object)->Lock, TRUE); \ (object)->LockHolder = 0; \ MACRO_END #define vm_object_lock(object) \ MACRO_BEGIN \ - simple_lock(&(object)->Lock); \ + lock_write(&(object)->Lock); \ (object)->LockHolder = current_thread(); \ MACRO_END #define vm_object_unlock(object) \ @@ -351,10 +352,10 @@ MACRO_BEGIN \ if ((object)->LockHolder != current_thread()) \ panic("vm_object_unlock 0x%x", (object)); \ (object)->LockHolder = 0; \ - simple_unlock(&(object)->Lock); \ + lock_done(&(object)->Lock); \ MACRO_END #define vm_object_lock_try(object) \ - (simple_lock_try(&(object)->Lock) \ + (lock_try_write(&(object)->Lock) \ ? ( ((object)->LockHolder = current_thread()) , TRUE) \ : FALSE) #define vm_object_sleep(event, object, interruptible) \ @@ -362,20 +363,20 @@ MACRO_BEGIN \ if ((object)->LockHolder != current_thread()) \ panic("vm_object_sleep %#x", (object)); \ (object)->LockHolder = 0; \ - thread_sleep((event_t)(event), simple_lock_addr((object)->Lock), \ + thread_sleep_lock((event_t)(event), &(object)->Lock, \ (interruptible)); \ MACRO_END #define vm_object_lock_taken(object) \ ((object)->LockHolder == current_thread()) #else /* VM_OBJECT_DEBUG */ -#define vm_object_lock_init(object) simple_lock_init(&(object)->Lock) -#define vm_object_lock(object) simple_lock(&(object)->Lock) -#define vm_object_unlock(object) simple_unlock(&(object)->Lock) -#define vm_object_lock_try(object) simple_lock_try(&(object)->Lock) +#define vm_object_lock_init(object) lock_init(&(object)->Lock, TRUE) +#define vm_object_lock(object) lock_write(&(object)->Lock) +#define vm_object_unlock(object) lock_done(&(object)->Lock) +#define vm_object_lock_try(object) lock_try_write(&(object)->Lock) #define vm_object_sleep(event, object, interruptible) \ - thread_sleep((event_t)(event), simple_lock_addr((object)->Lock), \ + thread_sleep_lock((event_t)(event), &(object)->Lock, \ (interruptible)) -#define vm_object_lock_taken(object) simple_lock_taken(&(object)->Lock) +#define vm_object_lock_taken(object) lock_taken(&(object)->Lock) #endif /* VM_OBJECT_DEBUG */ /* |