[PATCH] D56757: [hwasan] Madvise away unused shadow.

[Peter Collingbourne via Phabricator via llvm-commits]

pcc added inline comments.


================
Comment at: compiler-rt/test/hwasan/TestCases/Linux/release-shadow.c:35
+  sync_rss();
+  int statm_fd = open(statm_path, O_RDONLY);
+  assert(statm_fd >= 0);
----------------
Can't this just be `open("/proc/self/statm", O_RDONLY);`?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D56757/new/

https://reviews.llvm.org/D56757