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--- base/memory/madv_free_discardable_memory_posix.cc.orig 2022-10-01 07:40:07 UTC
+++ base/memory/madv_free_discardable_memory_posix.cc
@@ -295,6 +295,10 @@ void MadvFreeDiscardableMemoryPosix::SetKeepMemoryForT
bool MadvFreeDiscardableMemoryPosix::IsResident() const {
DFAKE_SCOPED_RECURSIVE_LOCK(thread_collision_warner_);
+// XXX mincore
+#if BUILDFLAG(IS_BSD)
+ return false;
+#else
#if BUILDFLAG(IS_APPLE)
std::vector<char> vec(allocated_pages_);
#else
@@ -310,6 +314,7 @@ bool MadvFreeDiscardableMemoryPosix::IsResident() cons
return false;
}
return true;
+#endif
}
bool MadvFreeDiscardableMemoryPosix::IsDiscarded() const {
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