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path: root/drivers/char/ipmi/ipmi_msghandler.c
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Diffstat (limited to 'drivers/char/ipmi/ipmi_msghandler.c')
-rw-r--r--drivers/char/ipmi/ipmi_msghandler.c15
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
index 8b71f5638b60..b75e2c549720 100644
--- a/drivers/char/ipmi/ipmi_msghandler.c
+++ b/drivers/char/ipmi/ipmi_msghandler.c
@@ -253,7 +253,8 @@ struct ipmi_smi
253 spinlock_t events_lock; /* For dealing with event stuff. */ 253 spinlock_t events_lock; /* For dealing with event stuff. */
254 struct list_head waiting_events; 254 struct list_head waiting_events;
255 unsigned int waiting_events_count; /* How many events in queue? */ 255 unsigned int waiting_events_count; /* How many events in queue? */
256 int delivering_events; 256 char delivering_events;
257 char event_msg_printed;
257 258
258 /* The event receiver for my BMC, only really used at panic 259 /* The event receiver for my BMC, only really used at panic
259 shutdown as a place to store this. */ 260 shutdown as a place to store this. */
@@ -1083,6 +1084,11 @@ int ipmi_set_gets_events(ipmi_user_t user, int val)
1083 list_for_each_entry_safe(msg, msg2, &intf->waiting_events, link) 1084 list_for_each_entry_safe(msg, msg2, &intf->waiting_events, link)
1084 list_move_tail(&msg->link, &msgs); 1085 list_move_tail(&msg->link, &msgs);
1085 intf->waiting_events_count = 0; 1086 intf->waiting_events_count = 0;
1087 if (intf->event_msg_printed) {
1088 printk(KERN_WARNING PFX "Event queue no longer"
1089 " full\n");
1090 intf->event_msg_printed = 0;
1091 }
1086 1092
1087 intf->delivering_events = 1; 1093 intf->delivering_events = 1;
1088 spin_unlock_irqrestore(&intf->events_lock, flags); 1094 spin_unlock_irqrestore(&intf->events_lock, flags);
@@ -3261,11 +3267,12 @@ static int handle_read_event_rsp(ipmi_smi_t intf,
3261 copy_event_into_recv_msg(recv_msg, msg); 3267 copy_event_into_recv_msg(recv_msg, msg);
3262 list_add_tail(&(recv_msg->link), &(intf->waiting_events)); 3268 list_add_tail(&(recv_msg->link), &(intf->waiting_events));
3263 intf->waiting_events_count++; 3269 intf->waiting_events_count++;
3264 } else { 3270 } else if (!intf->event_msg_printed) {
3265 /* There's too many things in the queue, discard this 3271 /* There's too many things in the queue, discard this
3266 message. */ 3272 message. */
3267 printk(KERN_WARNING PFX "Event queue full, discarding an" 3273 printk(KERN_WARNING PFX "Event queue full, discarding"
3268 " incoming event\n"); 3274 " incoming events\n");
3275 intf->event_msg_printed = 1;
3269 } 3276 }
3270 3277
3271 out: 3278 out: