Author: adrian
Date: Sun Mar 4 23:13:52 2012
New Revision: 232526
URL: http://svn.freebsd.org/changeset/base/232526
Log:
Add the thread id to the net80211 alq records.
This will (hopefully) aid in debugging concurrency related issues.
Modified:
head/sys/net80211/ieee80211_alq.c
head/sys/net80211/ieee80211_alq.h
Modified: head/sys/net80211/ieee80211_alq.c
==============================================================================
--- head/sys/net80211/ieee80211_alq.c Sun Mar 4 23:04:16 2012
(r232525)
+++ head/sys/net80211/ieee80211_alq.c Sun Mar 4 23:13:52 2012
(r232526)
@@ -152,6 +152,7 @@ ieee80211_alq_log(struct ieee80211vap *v
r->r_version = 1;
r->r_wlan = htons(vap->iv_ifp->if_dunit);
r->r_op = op;
+ r->r_threadid = (uint32_t) curthread->td_ucred;
memcpy(&r->r_payload, p, MIN(l, sizeof(r->r_payload)));
alq_post(ieee80211_alq, ale);
}
Modified: head/sys/net80211/ieee80211_alq.h
==============================================================================
--- head/sys/net80211/ieee80211_alq.h Sun Mar 4 23:04:16 2012
(r232525)
+++ head/sys/net80211/ieee80211_alq.h Sun Mar 4 23:13:52 2012
(r232526)
@@ -38,6 +38,7 @@
*/
struct ieee80211_alq_rec {
uint32_t r_timestamp; /* XXX may wrap! */
+ uint32_t r_threadid; /* current thread id */
uint16_t r_wlan; /* wlan interface number */
uint8_t r_version; /* version */
uint8_t r_op; /* top-level operation id */
@@ -46,6 +47,7 @@ struct ieee80211_alq_rec {
};
/* General logging function */
-extern void ieee80211_alq_log(struct ieee80211vap *vap, uint8_t op, u_char *p,
int l);
+extern void ieee80211_alq_log(struct ieee80211vap *vap, uint8_t op,
+ u_char *p, int l);
#endif /* __IEEE80211_ALQ_H__ */
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