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port to trace format 2.5
[ust.git]
/
libust
/
buffers.c
diff --git
a/libust/buffers.c
b/libust/buffers.c
index c644cfb72ad2ddc50e6fa324d3a17082cf8ed61b..33c9589861c96efd675ce8602452e406f5974e70 100644
(file)
--- a/
libust/buffers.c
+++ b/
libust/buffers.c
@@
-307,8
+307,7
@@
static void ltt_buffer_begin(struct ust_buffer *buf,
subbuf_idx * buf->chan->subbuf_size);
header->cycle_count_begin = tsc;
subbuf_idx * buf->chan->subbuf_size);
header->cycle_count_begin = tsc;
- header->lost_size = 0xFFFFFFFF; /* for debugging */
- header->buf_size = buf->chan->subbuf_size;
+ header->data_size = 0xFFFFFFFF; /* for debugging */
ltt_write_trace_header(channel->trace, header);
}
ltt_write_trace_header(channel->trace, header);
}
@@
-323,9
+322,10
@@
static notrace void ltt_buffer_end(struct ust_buffer *buf,
(struct ltt_subbuffer_header *)
ust_buffers_offset_address(buf,
subbuf_idx * buf->chan->subbuf_size);
(struct ltt_subbuffer_header *)
ust_buffers_offset_address(buf,
subbuf_idx * buf->chan->subbuf_size);
+ u32 data_size = SUBBUF_OFFSET(offset - 1, buf->chan) + 1;
- header->
lost_size = SUBBUF_OFFSET((buf->chan->subbuf_size - offset),
-
buf->chan
);
+ header->
data_size = data_size;
+
header->sb_size = PAGE_ALIGN(data_size
);
header->cycle_count_end = tsc;
header->events_lost = local_read(&buf->events_lost);
header->subbuf_corrupt = local_read(&buf->corrupted_subbuffers);
header->cycle_count_end = tsc;
header->events_lost = local_read(&buf->events_lost);
header->subbuf_corrupt = local_read(&buf->corrupted_subbuffers);
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