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-rw-r--r--includes/rts/Flags.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/includes/rts/Flags.h b/includes/rts/Flags.h
index bf6a7f3c5c..ec542701df 100644
--- a/includes/rts/Flags.h
+++ b/includes/rts/Flags.h
@@ -56,6 +56,14 @@ struct GC_FLAGS {
rtsBool doIdleGC;
StgWord heapBase; /* address to ask the OS for memory */
+
+ StgWord allocLimitGrace; /* units: *blocks*
+ * After an AllocationLimitExceeded
+ * exception has been raised, how much
+ * extra space is given to the thread
+ * to handle the exception before we
+ * raise it again.
+ */
};
struct DEBUG_FLAGS {