[src/trunk]: src/sys/uvm Make uvm_physseg_set_avail_start(9) available uncond...

[cherry <cherry%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/0d730b2a1baf
branches:  trunk
changeset: 819971:0d730b2a1baf
user:      cherry <cherry%NetBSD.org@localhost>
date:      Sun Dec 25 06:30:58 2016 +0000

description:
Make uvm_physseg_set_avail_start(9) available unconditional to UVM_HOTPLUG

diffstat:

 sys/uvm/uvm_physseg.c |  54 ++++++++++++++++++++++----------------------------
 1 files changed, 24 insertions(+), 30 deletions(-)

diffs (79 lines):

diff -r 78372a9ce856 -r 0d730b2a1baf sys/uvm/uvm_physseg.c
--- a/sys/uvm/uvm_physseg.c     Sun Dec 25 04:35:30 2016 +0000
+++ b/sys/uvm/uvm_physseg.c     Sun Dec 25 06:30:58 2016 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: uvm_physseg.c,v 1.4 2016/12/25 03:39:26 christos Exp $ */
+/* $NetBSD: uvm_physseg.c,v 1.5 2016/12/25 06:30:58 cherry Exp $ */
 
 /*
  * Copyright (c) 1997 Charles D. Cranor and Washington University.
@@ -543,34 +543,6 @@
        return ps;
 }
 
-#if defined(PMAP_STEAL_MEMORY)
-void
-uvm_physseg_set_avail_start(uvm_physseg_t upm, paddr_t avail_start)
-{
-       struct uvm_physseg *ps = HANDLE_TO_PHYSSEG_NODE(upm);
-
-#if defined(DIAGNOSTIC)
-       paddr_t avail_end;
-       avail_end = uvm_physseg_get_avail_end(upm);
-#endif
-       KASSERT(avail_start < avail_end && avail_start >= ps->start);
-       ps->avail_start = avail_start;
-}
-void uvm_physseg_set_avail_end(uvm_physseg_t upm, paddr_t avail_end)
-{
-       struct uvm_physseg *ps = HANDLE_TO_PHYSSEG_NODE(upm);
-
-#if defined(DIAGNOSTIC)
-       paddr_t avail_start;
-       avail_start = uvm_physseg_get_avail_start(upm);
-#endif
-
-       KASSERT(avail_end > avail_start && avail_end <= ps->end);
-
-       ps->avail_end = avail_end;
-}
-
-#endif /* PMAP_STEAL_MEMORY */
 #else  /* UVM_HOTPLUG */
 
 /*
@@ -1036,11 +1008,33 @@
 void
 uvm_physseg_set_avail_start(uvm_physseg_t upm, paddr_t avail_start)
 {
+       struct uvm_physseg *ps = HANDLE_TO_PHYSSEG_NODE(upm);
+
+#if defined(DIAGNOSTIC)
+       paddr_t avail_end;
+       avail_end = uvm_physseg_get_avail_end(upm);
        KASSERT(uvm_physseg_valid_p(upm));
-       HANDLE_TO_PHYSSEG_NODE(upm)->avail_start = avail_start;
+       KASSERT(avail_start < avail_end && avail_start >= ps->start);
+#endif
+
+       ps->avail_start = avail_start;
 }
+void uvm_physseg_set_avail_end(uvm_physseg_t upm, paddr_t avail_end)
+{
+       struct uvm_physseg *ps = HANDLE_TO_PHYSSEG_NODE(upm);
+
+#if defined(DIAGNOSTIC)
+       paddr_t avail_start;
+       avail_start = uvm_physseg_get_avail_start(upm);
+       KASSERT(uvm_physseg_valid_p(upm));
+       KASSERT(avail_end > avail_start && avail_end <= ps->end);
 #endif
 
+       ps->avail_end = avail_end;
+}
+
+#endif /* PMAP_STEAL_MEMORY */
+
 paddr_t
 uvm_physseg_get_avail_end(uvm_physseg_t upm)
 {