[src/trunk]: src/sys/external/bsd/drm2/dist/drm drm_mm: Allow multiple holes ...

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

details:   https://anonhg.NetBSD.org/src/rev/e97533c028ed
branches:  trunk
changeset: 1028580:e97533c028ed
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Sun Dec 19 11:22:15 2021 +0000

description:
drm_mm: Allow multiple holes with the same size.


Author: Maya Rashish <maya%NetBSD.org@localhost>
Committer: Taylor R Campbell <riastradh%NetBSD.org@localhost>

diffstat:

 sys/external/bsd/drm2/dist/drm/drm_mm.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r e5de109375c5 -r e97533c028ed sys/external/bsd/drm2/dist/drm/drm_mm.c
--- a/sys/external/bsd/drm2/dist/drm/drm_mm.c   Sun Dec 19 11:22:08 2021 +0000
+++ b/sys/external/bsd/drm2/dist/drm/drm_mm.c   Sun Dec 19 11:22:15 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: drm_mm.c,v 1.10 2021/12/19 11:03:09 riastradh Exp $    */
+/*     $NetBSD: drm_mm.c,v 1.11 2021/12/19 11:22:15 riastradh Exp $    */
 
 /**************************************************************************
  *
@@ -45,7 +45,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: drm_mm.c,v 1.10 2021/12/19 11:03:09 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: drm_mm.c,v 1.11 2021/12/19 11:22:15 riastradh Exp $");
 
 #include <linux/export.h>
 #include <linux/interval_tree_generic.h>
@@ -302,7 +302,7 @@
                return -1;
        if (a->hole_size > b->hole_size)
                return +1;
-       return 0;
+       return (a < b ? -1 : a > b ? +1 : 0);
 }
 
 static int