Changeset 8cbf1c3 in mainline for kernel/generic/src/time/clock.c

Timestamp:

2013-09-09T23:13:10Z (12 years ago)

Author:

Martin Decky <martin@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

e2a0d76

Parents:

c67dbd6

Message:

prepare the public API of the frame allocator for the new backend
remove FRAME_KA (can be easily implemented explicitly)

File:

• kernel/generic/src/time/clock.c (modified) (2 diffs)

kernel/generic/src/time/clock.c

@@ -81 +81 @@
 void clock_counter_init(void)
 {
-        void *faddr = frame_alloc(ONE_FRAME, FRAME_ATOMIC);
-        if (!faddr)
+        uintptr_t faddr = frame_alloc(ONE_FRAME, FRAME_ATOMIC, 0);
+        if (faddr == 0)
                 panic("Cannot allocate page for clock.");
         
@@ -91 +91 @@
         uptime->useconds = 0;
         
-        clock_parea.pbase = (uintptr_t) faddr;
+        clock_parea.pbase = faddr;
         clock_parea.frames = 1;
         clock_parea.unpriv = true;