Large cleanup, mostly removal of all printk's and printfs in libust

[ust.git] / libust / buffers.c

diff --git a/libust/buffers.c b/libust/buffers.c
index c2928c03092fa77417d33e8368ebd5306f56a36d..504a79da344b14431197576a42685efcefcfcaf5 100644 (file)
--- a/libust/buffers.c
+++ b/libust/buffers.c
@@ -503,19 +503,13 @@ static void ltt_relay_print_buffer_errors(struct ust_channel *channel)
        struct ust_buffer *ltt_buf = channel->buf;
 
        if (local_read(&ltt_buf->events_lost))
-               printk(KERN_ALERT
-                       "LTT : %s : %ld events lost "
-                       "in %s channel.\n",
+               ERR("channel %s: %ld events lost",
                        channel->channel_name,
-                       local_read(&ltt_buf->events_lost),
-                       channel->channel_name);
+                       local_read(&ltt_buf->events_lost));
        if (local_read(&ltt_buf->corrupted_subbuffers))
-               printk(KERN_ALERT
-                       "LTT : %s : %ld corrupted subbuffers "
-                       "in %s channel.\n",
+               ERR("channel %s : %ld corrupted subbuffers",
                        channel->channel_name,
-                       local_read(&ltt_buf->corrupted_subbuffers),
-                       channel->channel_name);
+                       local_read(&ltt_buf->corrupted_subbuffers));
 
        ltt_relay_print_errors(trace, channel);
 }
@@ -709,8 +703,7 @@ static int ust_buffers_create_channel(const char *trace_name, struct ltt_trace_s
        /* FIXME: handle error of this call */
        result = ust_buffers_channel_open(ltt_chan, subbuf_size, n_subbufs);
        if (result == -1) {
-               printk(KERN_ERR "LTT : Can't open channel for trace %s\n",
-                               trace_name);
+               ERR("Cannot open channel for trace %s", trace_name);
                goto relay_open_error;
        }
 
@@ -1299,35 +1292,6 @@ static notrace void ltt_force_switch(struct ust_buffer *buf,
                ltt_reserve_switch_new_subbuf(channel, buf, &offsets, &tsc);
 }
 
-static void ltt_relay_print_user_errors(struct ltt_trace_struct *trace,
-               unsigned int chan_index, size_t data_size,
-               struct user_dbg_data *dbg)
-{
-       struct ust_channel *channel;
-       struct ust_buffer *buf;
-
-       channel = &trace->channels[chan_index];
-       buf = channel->buf;
-
-       printk(KERN_ERR "Error in LTT usertrace : "
-       "buffer full : event lost in blocking "
-       "mode. Increase LTT_RESERVE_CRITICAL.\n");
-       printk(KERN_ERR "LTT nesting level is %u.\n", ltt_nesting);
-       printk(KERN_ERR "LTT avail size %lu.\n",
-               dbg->avail_size);
-       printk(KERN_ERR "avai write : %lu, read : %lu\n",
-                       dbg->write, dbg->read);
-
-       dbg->write = local_read(&buf->offset);
-       dbg->read = atomic_long_read(&buf->consumed);
-
-       printk(KERN_ERR "LTT cur size %lu.\n",
-               dbg->write + LTT_RESERVE_CRITICAL + data_size
-               - SUBBUF_TRUNC(dbg->read, channel));
-       printk(KERN_ERR "cur write : %lu, read : %lu\n",
-                       dbg->write, dbg->read);
-}
-
 static struct ltt_transport ust_relay_transport = {
        .name = "ustrelay",
        .ops = {
@@ -1337,7 +1301,6 @@ static struct ltt_transport ust_relay_transport = {
                .wakeup_channel = ltt_relay_async_wakeup_chan,
 //             .commit_slot = ltt_relay_commit_slot,
                .reserve_slot = ltt_relay_reserve_slot,
-               .user_errors = ltt_relay_print_user_errors,
        },
 };