diff options
Diffstat (limited to 'sys/vm/vm_page.h')
| -rw-r--r-- | sys/vm/vm_page.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/sys/vm/vm_page.h b/sys/vm/vm_page.h index 151710d48957..15af489e47ac 100644 --- a/sys/vm/vm_page.h +++ b/sys/vm/vm_page.h @@ -218,11 +218,23 @@ extern struct vpglocks pa_lock[]; #define PA_LOCK_ASSERT(pa, a) mtx_assert(PA_LOCKPTR(pa), (a)) +#ifdef KLD_MODULE +#define vm_page_lock(m) vm_page_lock_KBI((m), LOCK_FILE, LOCK_LINE) +#define vm_page_unlock(m) vm_page_unlock_KBI((m), LOCK_FILE, LOCK_LINE) +#define vm_page_trylock(m) vm_page_trylock_KBI((m), LOCK_FILE, LOCK_LINE) +#if defined(INVARIANTS) +#define vm_page_lock_assert(m, a) \ + vm_page_lock_assert_KBI((m), (a), __FILE__, __LINE__) +#else +#define vm_page_lock_assert(m, a) +#endif +#else /* !KLD_MODULE */ #define vm_page_lockptr(m) (PA_LOCKPTR(VM_PAGE_TO_PHYS((m)))) #define vm_page_lock(m) mtx_lock(vm_page_lockptr((m))) #define vm_page_unlock(m) mtx_unlock(vm_page_lockptr((m))) #define vm_page_trylock(m) mtx_trylock(vm_page_lockptr((m))) #define vm_page_lock_assert(m, a) mtx_assert(vm_page_lockptr((m)), (a)) +#endif #define vm_page_queue_free_mtx vm_page_queue_free_lock.data /* @@ -405,6 +417,13 @@ void vm_page_cowfault (vm_page_t); int vm_page_cowsetup(vm_page_t); void vm_page_cowclear (vm_page_t); +void vm_page_lock_KBI(vm_page_t m, const char *file, int line); +void vm_page_unlock_KBI(vm_page_t m, const char *file, int line); +int vm_page_trylock_KBI(vm_page_t m, const char *file, int line); +#if defined(INVARIANTS) || defined(INVARIANT_SUPPORT) +void vm_page_lock_assert_KBI(vm_page_t m, int a, const char *file, int line); +#endif + #ifdef INVARIANTS void vm_page_object_lock_assert(vm_page_t m); #define VM_PAGE_OBJECT_LOCK_ASSERT(m) vm_page_object_lock_assert(m) |