[PATCH] Add hugepage-size option
We default to 4MiB, but export the setting so it can be changed.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/HOWTO b/HOWTO
index 996da23..3b270b1 100644
--- a/HOWTO
+++ b/HOWTO
@@ -378,12 +378,16 @@
divide that number by the huge page size. You can see the
size of the huge pages in /proc/meminfo. If no huge pages
are allocated by having a non-zero number in nr_hugepages,
- using mmaphuge or shmhuge will fail.
+ using mmaphuge or shmhuge will fail. Also see hugepage-size.
mmaphuge also needs to have hugetlbfs mounted and the file
location should point there. So if it's mounted in /huge,
you would use mem=mmaphuge:/huge/somefile.
+hugepage-size=siint
+ Defines the size of a huge page. Must at least be equal
+ to the system setting, see /proc/meminfo. Defaults to 4MiB.
+
exitall When one job finishes, terminate the rest. The default is
to wait for each job to finish, sometimes that is not the
desired action.