X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=iolog.h;h=ca344f1970208018882492ea717e05d735f5d15b;hp=011179a020ccd05830be26ca1d82053417623f32;hb=4d384589772a50924c68261086feae594020395e;hpb=3c746856fd63f3f7624a34ea70e226a290d9cc01

diff --git a/iolog.h b/iolog.h
index 011179a0..ca344f19 100644
--- a/iolog.h
+++ b/iolog.h
@@ -21,6 +21,7 @@ struct io_stat {
 struct io_hist {
 	uint64_t samples;
 	unsigned long hist_last;
+	struct flist_head list;
 };
 
 /*
@@ -109,10 +110,11 @@ struct io_log {
 	unsigned long avg_msec;
 	unsigned long avg_last;
 
-  /*
-   * Windowed latency histograms, for keeping track of when we need to
-   * save a copy of the histogram every approximately hist_msec milliseconds.
-   */
+	/*
+	 * Windowed latency histograms, for keeping track of when we need to
+	 * save a copy of the histogram every approximately hist_msec
+	 * milliseconds.
+	 */
 	struct io_hist hist_window[DDIR_RWDIR_CNT];
 	unsigned long hist_msec;
 	int hist_coarseness;