[PATCH] D18409: [tsan] Fix fork() and fork-based tests for OS X

[Dmitry Vyukov via llvm-commits]

dvyukov accepted this revision.
dvyukov added a comment.
This revision is now accepted and ready to land.

LGTM with a nit


================
Comment at: lib/tsan/rtl/tsan_interceptors.cc:2173
@@ +2172,3 @@
+  {
+    ScopedIgnoreInterceptors ignore;
+    pid = REAL(fork)(fake);
----------------
Please add a comment here explaining why we do this.


http://reviews.llvm.org/D18409