commit b48085034b88eab80134c32fb6dcd6c2b51da2b7
author Abhishek Singh <absingh@qti.qualcomm.com> Mon Dec 14 11:44:30 2015 +0530
committer Satyanarayana Dash <sadash@codeaurora.org> Tue Dec 15 16:48:10 2015 +0530
tree e4d4e4285dcddfdab35620cc443a36461ac56453
parent f92238efce448b9000ed27c959edcda162826861

Wlan: Print the size and the caller if kmalloc takes more than 3 sec

If kmalloc takes more than 3 sec the current logs only print the
time taken by kmalloc.

With this change it will also log the size and the caller.

Change-Id: Ia76ea62e2af8cfc02bc78cb1f34d096f4b6ff4be
CRs-Fixed: 951135

CORE/VOSS/src/vos_memory.c

diff --git a/CORE/VOSS/src/vos_memory.c b/CORE/VOSS/src/vos_memory.c
index 31db6ef..58148ff 100644
--- a/CORE/VOSS/src/vos_memory.c
+++ b/CORE/VOSS/src/vos_memory.c
@@ -225,8 +225,10 @@
       if (vos_timer_get_system_time() - time_before_kmalloc >=
                                     VOS_GET_MEMORY_TIME_THRESHOLD)
          VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
-               "%s: kmalloc took %lu msec", __func__,
-               vos_timer_get_system_time() - time_before_kmalloc);
+               "%s: kmalloc took %lu msec for size %d called from %pS at line %d",
+               __func__,
+               vos_timer_get_system_time() - time_before_kmalloc,
+               size, (void *)_RET_IP_, lineNum);
       if ((flags != GFP_ATOMIC) && (NULL == memPtr))
       {
          WARN_ON(1);
@@ -247,8 +249,10 @@
    if (vos_timer_get_system_time() - time_before_kmalloc >=
                               VOS_GET_MEMORY_TIME_THRESHOLD)
       VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
-          "%s: kmalloc took %lu msec", __func__,
-          vos_timer_get_system_time() - time_before_kmalloc);
+           "%s: kmalloc took %lu msec for size %d called from %pS at line %d",
+            __func__,
+            vos_timer_get_system_time() - time_before_kmalloc,
+            size, (void *)_RET_IP_, lineNum);
 
    if(memStruct != NULL)
    {
@@ -366,8 +370,10 @@
    if (vos_timer_get_system_time() - time_before_kmalloc >=
                               VOS_GET_MEMORY_TIME_THRESHOLD)
       VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
-          "%s: kmalloc took %lu msec", __func__,
-          vos_timer_get_system_time() - time_before_kmalloc);
+          "%s: kmalloc took %lu msec for size %d from %pS",
+          __func__,
+          vos_timer_get_system_time() - time_before_kmalloc,
+          size, (void *)_RET_IP_);
 
    if ((flags != GFP_ATOMIC) && (NULL == memPtr))
    {