1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
Index: chromium-143.0.7499.40/base/allocator/dispatcher/tls.h
===================================================================
--- chromium-143.0.7499.40.orig/base/allocator/dispatcher/tls.h
+++ chromium-143.0.7499.40/base/allocator/dispatcher/tls.h
@@ -88,6 +88,8 @@ struct BASE_EXPORT MMapAllocator {
constexpr static size_t AllocationChunkSize = 16384;
#elif BUILDFLAG(IS_LINUX) && defined(ARCH_CPU_ARM64)
constexpr static size_t AllocationChunkSize = 16384;
+#elif BUILDFLAG(IS_LINUX) && defined(ARCH_CPU_PPC64)
+ constexpr static size_t AllocationChunkSize = 16384;
#else
constexpr static size_t AllocationChunkSize = 4096;
#endif
Index: chromium-143.0.7499.40/base/allocator/partition_allocator/src/partition_alloc/partition_alloc_constants.h
===================================================================
--- chromium-143.0.7499.40.orig/base/allocator/partition_allocator/src/partition_alloc/partition_alloc_constants.h
+++ chromium-143.0.7499.40/base/allocator/partition_allocator/src/partition_alloc/partition_alloc_constants.h
@@ -399,7 +399,7 @@ PA_ALWAYS_INLINE constexpr size_t MaxDir
// TODO(casey.smalley@arm.com): under 64k pages we can end up in a situation
// where a normal slot span will be large enough to contain multiple items,
// but the address will go over the final partition page after being aligned.
-#if PA_BUILDFLAG(IS_LINUX) && PA_BUILDFLAG(PA_ARCH_CPU_ARM64)
+#if PA_BUILDFLAG(IS_LINUX) && (PA_BUILDFLAG(PA_ARCH_CPU_ARM64) || PA_BUILDFLAG(PA_ARCH_CPU_PPC64))
constexpr size_t kMaxSupportedAlignment = kSuperPageSize / 4;
#else
constexpr size_t kMaxSupportedAlignment = kSuperPageSize / 2;
|
