From: Bob Gleitsmann <rjgleits@bellsouth.net>
Date: Mon, 21 Dec 2009 03:52:09 +0000 (+1000)
Subject: drm/mm: fix logic for selection of best fit block
X-Git-Tag: v2.6.33-rc2~19^2~3
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=e2108eb1f66d77b4af77caf282cab1d47e3f4831;p=~shefty%2Frdma-dev.git

drm/mm: fix logic for selection of best fit block

This is from bug 25728.

[airlied: I'm just forwarding the patch for review, Thomas, ickle?]

Acked-by: Jerome Glisse <jglisse@redhat.com>
Acked-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---

diff --git a/drivers/gpu/drm/drm_mm.c b/drivers/gpu/drm/drm_mm.c
index d7d7eac3ddd..cdec3297712 100644
--- a/drivers/gpu/drm/drm_mm.c
+++ b/drivers/gpu/drm/drm_mm.c
@@ -358,7 +358,7 @@ struct drm_mm_node *drm_mm_search_free(const struct drm_mm *mm,
 		if (entry->size >= size + wasted) {
 			if (!best_match)
 				return entry;
-			if (size < best_size) {
+			if (entry->size < best_size) {
 				best = entry;
 				best_size = entry->size;
 			}
@@ -408,7 +408,7 @@ struct drm_mm_node *drm_mm_search_free_in_range(const struct drm_mm *mm,
 		if (entry->size >= size + wasted) {
 			if (!best_match)
 				return entry;
-			if (size < best_size) {
+			if (entry->size < best_size) {
 				best = entry;
 				best_size = entry->size;
 			}