diff options
| author | Justus Winter <4winter@informatik.uni-hamburg.de> | 2015-08-16 02:18:47 +0200 |
|---|---|---|
| committer | Justus Winter <4winter@informatik.uni-hamburg.de> | 2015-08-28 15:47:56 +0200 |
| commit | 787a6034170b59d55afe8d0a12cb0904f20cb74d (patch) | |
| tree | d20fcc9b98882c7bb62500185cbfb08006fec26a /vm/vm_fault.c | |
| parent | 069a8a3decf5981cd420014384ead470eac8561c (diff) | |
codify locking contracts
Conflicts:
vm/vm_page.h
Diffstat (limited to 'vm/vm_fault.c')
| -rw-r--r-- | vm/vm_fault.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/vm/vm_fault.c b/vm/vm_fault.c index 101ebce..40d1cbc 100644 --- a/vm/vm_fault.c +++ b/vm/vm_fault.c @@ -127,6 +127,7 @@ vm_fault_cleanup( vm_object_t object, vm_page_t top_page) { + assert(have_vm_object_lock(object)); vm_object_paging_end(object); vm_object_unlock(object); @@ -254,6 +255,8 @@ vm_fault_return_t vm_fault_page( goto after_thread_block; } + assert(have_vm_object_lock(first_object)); + vm_stat_sample(SAMPLED_PC_VM_FAULTS_ANY); vm_stat.faults++; /* needs lock XXX */ current_task()->faults++; |