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| author | Justus Winter <4winter@informatik.uni-hamburg.de> | 2015-08-16 02:17:56 +0200 |
|---|---|---|
| committer | Justus Winter <4winter@informatik.uni-hamburg.de> | 2015-08-28 15:47:56 +0200 |
| commit | f4f69485b87569bdfb86b72cb877fa859a8a6c02 (patch) | |
| tree | f31036f23e788ba695c3aad3a3207019782f7cb1 /vm/vm_page.h | |
| parent | d9da5d41510e102983a51f9c9be08a80956b33e4 (diff) | |
yyy vm: turn page queue lock into a general lock
Diffstat (limited to 'vm/vm_page.h')
| -rw-r--r-- | vm/vm_page.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/vm/vm_page.h b/vm/vm_page.h index e6a8c49..90599a1 100644 --- a/vm/vm_page.h +++ b/vm/vm_page.h @@ -180,8 +180,7 @@ int vm_page_external_count; /* How many pages for external objects? */ -decl_simple_lock_data(extern,vm_page_queue_lock)/* lock on active and inactive - page queues */ +struct lock vm_page_queue_lock; /* lock on active and inactive page queues */ decl_simple_lock_data(extern,vm_page_queue_free_lock) /* lock on free page queue */ @@ -292,8 +291,8 @@ extern unsigned int vm_page_info( #define VM_PAGE_WAIT(continuation) vm_page_wait(continuation) -#define vm_page_lock_queues() simple_lock(&vm_page_queue_lock) -#define vm_page_unlock_queues() simple_unlock(&vm_page_queue_lock) +#define vm_page_lock_queues() lock_write(&vm_page_queue_lock) +#define vm_page_unlock_queues() lock_write_done(&vm_page_queue_lock) #define VM_PAGE_QUEUES_REMOVE(mem) \ MACRO_BEGIN \ |