From b37c83dbb637fc63c5ba07fe61555d4d6e29dd7c Mon Sep 17 00:00:00 2001
From: jkim <jkim@FreeBSD.org>
Date: Thu, 19 Dec 2013 05:51:01 +0000
Subject: Import ACPICA 20131218.

---
 source/components/utilities/utalloc.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

(limited to 'source/components/utilities/utalloc.c')

diff --git a/source/components/utilities/utalloc.c b/source/components/utilities/utalloc.c
index 51eee97..be7eaf07 100644
--- a/source/components/utilities/utalloc.c
+++ b/source/components/utilities/utalloc.c
@@ -324,9 +324,13 @@ AcpiUtInitializeBuffer (
         return (AE_BUFFER_OVERFLOW);
 
     case ACPI_ALLOCATE_BUFFER:
-
-        /* Allocate a new buffer */
-
+        /*
+         * Allocate a new buffer. We directectly call AcpiOsAllocate here to
+         * purposefully bypass the (optionally enabled) internal allocation
+         * tracking mechanism since we only want to track internal
+         * allocations. Note: The caller should use AcpiOsFree to free this
+         * buffer created via ACPI_ALLOCATE_BUFFER.
+         */
         Buffer->Pointer = AcpiOsAllocate (RequiredLength);
         break;
 
-- 
cgit v1.1