diff --git a/Kbuild b/Kbuild
index 375bd98..d68799c 100644
--- a/Kbuild
+++ b/Kbuild
@@ -1923,6 +1923,32 @@
 #Flag to enable NUD tracking
 cppflags-$(CONFIG_WLAN_NUD_TRACKING) += -DWLAN_NUD_TRACKING
 
+# configure log buffer size
+ifdef CONFIG_CFG_NUM_DP_TRACE_RECORD
+ccflags-y += -DMAX_QDF_DP_TRACE_RECORDS=$(CONFIG_CFG_NUM_DP_TRACE_RECORD)
+endif
+
+ifdef CONFIG_CFG_NUM_HTC_CREDIT_HISTORY
+ccflags-y += -DHTC_CREDIT_HISTORY_MAX=$(CONFIG_CFG_NUM_HTC_CREDIT_HISTORY)
+endif
+
+ifdef CONFIG_CFG_NUM_WMI_EVENT_HISTORY
+ccflags-y += -DWMI_EVENT_DEBUG_MAX_ENTRY=$(CONFIG_CFG_NUM_WMI_EVENT_HISTORY)
+endif
+
+ifdef CONFIG_CFG_NUM_WMI_MGMT_EVENT_HISTORY
+ccflags-y += -DWMI_MGMT_EVENT_DEBUG_MAX_ENTRY=$(CONFIG_CFG_NUM_WMI_MGMT_EVENT_HISTORY)
+endif
+
+ifdef CONFIG_CFG_NUM_TX_RX_HISTOGRAM
+ccflags-y += -DNUM_TX_RX_HISTOGRAM=$(CONFIG_CFG_NUM_TX_RX_HISTOGRAM)
+endif
+
+ifdef CONFIG_CFG_NUM_RX_IND_RECORD
+ccflags-y += -DOL_RX_INDICATION_MAX_RECORDS=$(CONFIG_CFG_NUM_RX_IND_RECORD)
+endif
+
+
 KBUILD_CPPFLAGS += $(cppflags-y)
 
 # Currently, for versions of gcc which support it, the kernel Makefile