From 89386c6c26ca117d0ae0bcc73f8340e985ece7d2 Mon Sep 17 00:00:00 2001
From: arcade <arcade>
Date: Mon, 6 Feb 2023 15:37:55 +0000
Subject: [PATCH] Bug 1810343 - skip implementation check of
 PR_GetPhysicalMemorySize on DragonFly BSD r=stransky

Differential Revision: https://phabricator.services.mozilla.com/D168350
---
 image/SurfaceCache.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/image/SurfaceCache.cpp b/image/SurfaceCache.cpp
index 26cb5c637742..22f787d3351d 100644
--- a/image/SurfaceCache.cpp
+++ b/image/SurfaceCache.cpp
@@ -1622,7 +1622,9 @@ void SurfaceCache::Initialize() {
   // Compute the size of the surface cache.
   uint64_t memorySize = PR_GetPhysicalMemorySize();
   if (memorySize == 0) {
+#if !defined(__DragonFly__)
     MOZ_ASSERT_UNREACHABLE("PR_GetPhysicalMemorySize not implemented here");
+#endif
     memorySize = 256 * 1024 * 1024;  // Fall back to 256MB.
   }
   uint64_t proposedSize = memorySize / surfaceCacheSizeFactor;