mdadm: strip support for intel/ddf hardware raid to significantly reduce code size

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 37064

diff --git a/package/utils/mdadm/patches/200-reduce_size.patch b/package/utils/mdadm/patches/200-reduce_size.patch
new file mode 100644 (file)
index 0000000..3d8c2f4
--- /dev/null
+++ b/package/utils/mdadm/patches/200-reduce_size.patch
@@ -0,0 +1,25 @@
+--- a/Incremental.c
++++ b/Incremental.c
+@@ -1508,6 +1508,10 @@ static int Incremental_container(struct 
+       if (ra_all == ra_blocked)
+               return 0;
+ 
++#ifndef MDADM_FULL
++      return 0;
++#endif
++
+       /* Now move all suitable spares from spare container */
+       domains = domain_from_array(list, st->ss->name);
+       memcpy(suuid, uuid_zero, sizeof(int[4]));
+--- a/util.c
++++ b/util.c
+@@ -928,7 +928,9 @@ void wait_for(char *dev, int fd)
+ struct superswitch *superlist[] =
+ {
+       &super0, &super1,
++#ifdef MDADM_FULL
+       &super_ddf, &super_imsm,
++#endif
+       &mbr, &gpt,
+       NULL };
+