Commit e74da523 authored by Steven Rostedt's avatar Steven Rostedt
Browse files

tracing: fix seq read from trace files

The buffer used by trace_seq was updated incorrectly. Instead
of consuming what was actually read, it consumed the rest of the
buffer on reads.
Signed-off-by: default avatarSteven Rostedt <>
parent 2dc5d12b
......@@ -361,7 +361,7 @@ ssize_t trace_seq_to_user(struct trace_seq *s, char __user *ubuf, size_t cnt)
cnt -= ret;
s->readpos += len;
s->readpos += cnt;
return cnt;
......@@ -380,7 +380,7 @@ ssize_t trace_seq_to_buffer(struct trace_seq *s, void *buf, size_t cnt)
if (!ret)
return -EFAULT;
s->readpos += len;
s->readpos += cnt;
return cnt;
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