Combine all outstanding patches into one /big patch/

o  Added seek absolute option -- allows one to specify whether they want
   seek distances to be calculated based upon nearness to previous IO or
   from start to start.

o  Added block number dumping

o  Updated btt documentation for above.

o  Significant clean up of memory used and files opened. All allocated
   memory and opened files are cleaned up prior to normal program exit.

o  Fixed problem where Q & M traces were not being freed properly.

o  Fixed problem where bilink structures were not being freed properly.

o  Fixed omission -- output combined seeks in addition to read and
   write seeks.

Signed-off-by: Alan D. Brunelle <Alan.Brunelle@hp.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

1 files changed, 10 insertions, 0 deletions

diff --git a/btt/devmap.c b/btt/devmap.c
index 2b6366c..a74f224 100644
--- a/btt/devmap.c
+++ b/btt/devmap.c
@@ -23,6 +23,16 @@
 
 struct devmap *all_devmaps = NULL;
 
+void dev_map_exit(void)
+{
+	struct devmap *dmp;
+
+	while ((dmp = all_devmaps) != NULL) {
+		all_devmaps = dmp->next;
+		free(dmp);
+	}
+}
+
 void dev_map_add(struct devmap *dmp)
 {
 	struct devmap *this = malloc(sizeof(struct devmap));