imsm: allow to specify second volume size

Removed checks which limited second volume size only to max value (the
largest size that fits on all current drives). It is now permitted
to create second volume with size lower then maximum possible.

Signed-off-by: Krzysztof Smolinski <krzysztof.smolinski@intel.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>

diff --git a/super-intel.c b/super-intel.c
index e02bbd7a7d4290cb66e745f4f4dad979f61a37d7..713058c7e4174b98fac734efadd2cb8dde348409 100644 (file)
--- a/super-intel.c
+++ b/super-intel.c
@@ -7298,11 +7298,8 @@ static int validate_geometry_imsm_volume(struct supertype *st, int level,
 
        maxsize = merge_extents(super, i);
 
-       if (!check_env("IMSM_NO_PLATFORM") &&
-           mpb->num_raid_devs > 0 && size && size != maxsize) {
-               pr_err("attempting to create a second volume with size less then remaining space. Aborting...\n");
-               return 0;
-       }
+       if (mpb->num_raid_devs > 0 && size && size != maxsize)
+               pr_err("attempting to create a second volume with size less then remaining space.\n");
 
        if (maxsize < size || maxsize == 0) {
                if (verbose) {
@@ -7393,11 +7390,8 @@ static int imsm_get_free_size(struct supertype *st, int raiddisks,
                }
                maxsize = size;
        }
-       if (!check_env("IMSM_NO_PLATFORM") &&
-           mpb->num_raid_devs > 0 && size && size != maxsize) {
-               pr_err("attempting to create a second volume with size less then remaining space. Aborting...\n");
-               return 0;
-       }
+       if (mpb->num_raid_devs > 0 && size && size != maxsize)
+               pr_err("attempting to create a second volume with size less then remaining space.\n");
        cnt = 0;
        for (dl = super->disks; dl; dl = dl->next)
                if (dl->e)