From: Jens Axboe <axboe@kernel.dk>
Date: Thu, 20 Sep 2018 19:14:11 +0000 (-0600)
Subject: blktrace: provide empty merge_blktrace_iologs()
X-Git-Tag: fio-3.11~29
X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=bd6afe89a9874aeb788a228f7e63995b191b2eaa

blktrace: provide empty merge_blktrace_iologs()

For platforms that don't suppor blktrace, we need an empty
helper that just fails it.

Fixes: b9921d1a56d9 ("blktrace: add support to interleave blktrace files")
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/blktrace.h b/blktrace.h
index 72d74cf8..a0e82faa 100644
--- a/blktrace.h
+++ b/blktrace.h
@@ -36,5 +36,10 @@ static inline bool load_blktrace(struct thread_data *td, const char *fname,
 	return false;
 }
 
+static inline int merge_blktrace_iologs(struct thread_data *td)
+{
+	return false;
+}
+
 #endif
 #endif