--- src/3rdparty/chromium/base/allocator/partition_allocator/src/partition_alloc/partition_alloc_config.h.orig	2025-08-15 18:30:00 UTC
+++ src/3rdparty/chromium/base/allocator/partition_allocator/src/partition_alloc/partition_alloc_config.h
@@ -170,7 +170,7 @@ constexpr bool kUseLazyCommit = false;
 // This may be required on more platforms in the future.
 #define PA_CONFIG_HAS_ATFORK_HANDLER()                 \
   (PA_BUILDFLAG(IS_APPLE) || PA_BUILDFLAG(IS_LINUX) || \
-   PA_BUILDFLAG(IS_CHROMEOS))
+   PA_BUILDFLAG(IS_CHROMEOS) || PA_BUILDFLAG(IS_BSD))
 
 // Enable shadow metadata.
 //
@@ -233,7 +233,7 @@ constexpr bool kUseLazyCommit = false;
 // Also enabled on ARM64 macOS and iOS, as the 16kiB pages on this platform lead
 // to larger slot spans.
 #if PA_BUILDFLAG(IS_LINUX) || \
-    (PA_BUILDFLAG(IS_APPLE) && PA_BUILDFLAG(PA_ARCH_CPU_ARM64))
+    (PA_BUILDFLAG(IS_APPLE) && PA_BUILDFLAG(PA_ARCH_CPU_ARM64)) || PA_BUILDFLAG(IS_BSD)
 #define PA_CONFIG_PREFER_SMALLER_SLOT_SPANS() 1
 #else
 #define PA_CONFIG_PREFER_SMALLER_SLOT_SPANS() 0
