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qcacmn: Refcnt debug support

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Add support to display string instead of dbg id incase
of pending references

Change-Id: I96da6f944557692f9bd7bd75f22d029077b69c32
CRs-Fixed: 2022458
This commit is contained in:
Soumya Bhat
2017-03-21 17:42:23 +05:30
committed by Gerrit - the friendly Code Review server
parent aa3bfccdea
commit 6c556c36e5
2 changed files with 40 additions and 1 deletions
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39
umac/cmn_services/obj_mgr/inc/wlan_objmgr_cmn.h
View File

@@ -177,6 +177,9 @@ typedef void (*wlan_objmgr_peer_status_handler)(
* @WLAN_REGULATORY_NB_ID: NB regulatory operations
* @WLAN_REF_ID_MAX: Max id used to generate ref count tracking array
*/
/* New value added to the enum must also be reflected in function
* string_from_dbgid()
*/
typedef enum {
WLAN_OBJMGR_ID = 0,
WLAN_MLME_SB_ID = 1,
@@ -204,6 +207,42 @@ typedef enum {
WLAN_REF_ID_MAX,
} wlan_objmgr_ref_dbgid;
/**
* string_from_dbgid() - Convert Refcnt dbgid to respective string
* @id - Reference count debug id
*
* Debug support function to convert refcnt dbgid to string.
* Please note to add new string in the array at index equal to
* its enum value in wlan_objmgr_ref_dbgid.
*/
static inline char *string_from_dbgid(wlan_objmgr_ref_dbgid id)
{
static const char *strings[] = { "WLAN_OBJMGR_ID",
"WLAN_MLME_SB_ID",
"WLAN_MLME_NB_ID",
"WLAN_MGMT_SB_ID",
"WLAN_MGMT_NB_ID",
"WLAN_HDD_ID_OBJ_MGR",
"WLAN_OSIF_ID",
"WLAN_LEGACY_MAC_ID",
"WLAN_LEGACY_WMA_ID",
"WLAN_SERIALIZATION_ID",
"WLAN_PMO_ID",
"WLAN_LEGACY_SME_ID",
"WLAN_SCAN_ID",
"WLAN_WIFI_POS_ID",
"WLAN_DFS_ID",
"WLAN_P2P_ID",
"WLAN_TDLS_SB_ID",
"WLAN_TDLS_NB_ID",
"WLAN_ATF_ID",
"WLAN_CRYPTO_ID",
"WLAN_NAN_ID",
"WLAN_REF_ID_MAX" };
return (char *)strings[id];
}
#ifdef WLAN_OBJMGR_DEBUG
#define WLAN_OBJMGR_BUG(val) QDF_BUG(val)
#else

2
umac/cmn_services/obj_mgr/src/wlan_objmgr_global_obj.c
View File

@@ -785,7 +785,7 @@ void wlan_objmgr_print_ref_ids(qdf_atomic_t *id)
for (i = 0; i < WLAN_REF_ID_MAX; i++) {
pending_ref = qdf_atomic_read(&id[i]);
if (pending_ref)
qdf_print(" %d -- %d\n", i, pending_ref);
qdf_print(" %s -- %d\n", string_from_dbgid(i), pending_ref);
}
return;