diff options
Diffstat (limited to 'lib/scudo/scudo_allocator.cpp')
| -rw-r--r-- | lib/scudo/scudo_allocator.cpp | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/lib/scudo/scudo_allocator.cpp b/lib/scudo/scudo_allocator.cpp index fb04fb281..172975eb9 100644 --- a/lib/scudo/scudo_allocator.cpp +++ b/lib/scudo/scudo_allocator.cpp @@ -1,9 +1,8 @@ //===-- scudo_allocator.cpp -------------------------------------*- C++ -*-===// // -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // //===----------------------------------------------------------------------===// /// @@ -588,11 +587,11 @@ NOINLINE void Allocator::performSanityChecks() { } // Opportunistic RSS limit check. This will update the RSS limit status, if -// it can, every 100ms, otherwise it will just return the current one. +// it can, every 250ms, otherwise it will just return the current one. NOINLINE bool Allocator::isRssLimitExceeded() { u64 LastCheck = atomic_load_relaxed(&RssLastCheckedAtNS); const u64 CurrentCheck = MonotonicNanoTime(); - if (LIKELY(CurrentCheck < LastCheck + (100ULL * 1000000ULL))) + if (LIKELY(CurrentCheck < LastCheck + (250ULL * 1000000ULL))) return atomic_load_relaxed(&RssLimitExceeded); if (!atomic_compare_exchange_weak(&RssLastCheckedAtNS, &LastCheck, CurrentCheck, memory_order_relaxed)) |