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-rw-r--r--lib/asan/asan_flags.inc6
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/asan/asan_flags.inc b/lib/asan/asan_flags.inc
index 5272477a6..4712efb86 100644
--- a/lib/asan/asan_flags.inc
+++ b/lib/asan/asan_flags.inc
@@ -23,6 +23,12 @@ ASAN_FLAG(int, quarantine_size_mb, -1,
"Size (in Mb) of quarantine used to detect use-after-free "
"errors. Lower value may reduce memory usage but increase the "
"chance of false negatives.")
+ASAN_FLAG(int, thread_local_quarantine_size_kb, -1,
+ "Size (in Kb) of thread local quarantine used to detect "
+ "use-after-free errors. Lower value may reduce memory usage but "
+ "increase the chance of false negatives. It is not advised to go "
+ "lower than 64Kb, otherwise frequent transfers to global quarantine "
+ "might affect performance.")
ASAN_FLAG(int, redzone, 16,
"Minimal size (in bytes) of redzones around heap objects. "
"Requirement: redzone >= 16, is a power of two.")