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| author | Kostya Serebryany <kcc@google.com> | 2015-01-21 02:05:31 +0000 |
|---|---|---|
| committer | Kostya Serebryany <kcc@google.com> | 2015-01-21 02:05:31 +0000 |
| commit | f403e531abe8f3472056fadbc8c12fa8438e150a (patch) | |
| tree | db3253b1c811fbc3212a6d7ea2556b5a25297fef /lib/sanitizer_common/sanitizer_flags.inc | |
| parent | 61df5b172dc3908c8b87fdad5f9cc2fbbdb5703a (diff) | |
[asan] use MADV_NOHUGEPAGE for shadow to reduce the actual memory usage
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@226636 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/sanitizer_common/sanitizer_flags.inc')
| -rw-r--r-- | lib/sanitizer_common/sanitizer_flags.inc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/sanitizer_common/sanitizer_flags.inc b/lib/sanitizer_common/sanitizer_flags.inc index c39e7a698..cc4232fbc 100644 --- a/lib/sanitizer_common/sanitizer_flags.inc +++ b/lib/sanitizer_common/sanitizer_flags.inc @@ -139,3 +139,5 @@ COMMON_FLAG(const char *, stack_trace_format, "DEFAULT", "Format string used to render stack frames. " "See sanitizer_stacktrace_printer.h for the format description. " "Use DEFAULT to get default format.") +COMMON_FLAG(bool, no_huge_pages_for_shadow, true, + "If true, the shadow is not allowed to use huge pages. ") |