better buddy memory allocator

1 files changed, 5 insertions, 15 deletions

diff --git a/abi/syscall.h b/abi/syscall.h
index 54a67b9..e336fe6 100644
--- a/abi/syscall.h
+++ b/abi/syscall.h
@@ -12,23 +12,18 @@ struct syscall_log {
     const char *message;
 };
 
-struct syscall_tid {
+struct syscall_mem_takefree {
     syscall_t syscall;
-    intmax_t value;
-};
-
-struct syscall_mem_map {
-    syscall_t syscall;
-    uintptr_t phys;
-    uintptr_t virt;
-    intmax_t tid;
+    uintptr_t npages;
 };
 
 enum
 {
     SYSCALL_LOG = 0,
     SYSCALL_TID,
-    SYSCALL_MEM_MAP,
+
+    SYSCALL_MEM_TAKEFREE,
+
     SYSCALL_COUNT
 };
 
@@ -50,9 +45,4 @@ intmax_t _syscall_tid(void) {
     _SYSCALL(&syscall_data);
 }
 
-void __syscall_mem_map(uintptr_t phys, uintptr_t virt, intmax_t tid)
-{
-    
-}
-
 #endif