From 1455b552b764ecf4b95c8307cceb4a0d7290629d Mon Sep 17 00:00:00 2001
From: Dmitry Vyukov <dvyukov@google.com>
Date: Mon, 27 Sep 2021 13:30:32 +0200
Subject: [PATCH] tsan: de-hardcode MemCount const

Use MemCount instead of hard-coded value 7.

Reviewed By: melver

Differential Revision: https://reviews.llvm.org/D110532
---
 compiler-rt/lib/tsan/rtl/tsan_platform_linux.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler-rt/lib/tsan/rtl/tsan_platform_linux.cpp b/compiler-rt/lib/tsan/rtl/tsan_platform_linux.cpp
index bb5ced75e4b1..a8b5403d0b82 100644
--- a/compiler-rt/lib/tsan/rtl/tsan_platform_linux.cpp
+++ b/compiler-rt/lib/tsan/rtl/tsan_platform_linux.cpp
@@ -122,7 +122,7 @@ void FillProfileCallback(uptr p, uptr rss, bool file,
 void WriteMemoryProfile(char *buf, uptr buf_size, u64 uptime_ns) {
   uptr mem[MemCount];
   internal_memset(mem, 0, sizeof(mem));
-  GetMemoryProfile(FillProfileCallback, mem, 7);
+  GetMemoryProfile(FillProfileCallback, mem, MemCount);
   auto meta = ctx->metamap.GetMemoryStats();
   StackDepotStats *stacks = StackDepotGetStats();
   uptr nthread, nlive;