Add softrandommap and --alloc-size options
The softrandommap job option allows fio to continue if it cannot
allocate from the smalloc backing for the random map. Or the user
can specify --alloc-size with a size larger than the default of 1024k
to increase the size of the shared allocation pool.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/fio.h b/fio.h
index 55717c7..b2930f1 100644
--- a/fio.h
+++ b/fio.h
@@ -446,6 +446,7 @@
unsigned int write_lat_log;
unsigned int write_bw_log;
unsigned int norandommap;
+ unsigned int softrandommap;
unsigned int bs_unaligned;
unsigned int fsync_on_close;