[S390] Convert to SPARSEMEM & SPARSEMEM_VMEMMAP

Convert s390 to SPARSEMEM and SPARSEMEM_VMEMMAP. We do a select
of SPARSEMEM_VMEMMAP since it is configurable. This is because
SPARSEMEM without SPARSEMEM_VMEMMAP gives us a hell of broken
include dependencies that I don't want to fix.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/arch/s390/mm/extmem.c b/arch/s390/mm/extmem.c
index ed2af0a3303b..f231f5ec74b6 100644
--- a/arch/s390/mm/extmem.c
+++ b/arch/s390/mm/extmem.c
@@ -287,7 +287,7 @@ __segment_load (char *name, int do_nonshared, unsigned long *addr, unsigned long
         if (rc < 0)
                 goto out_free;
 
-        rc = add_shared_memory(seg->start_addr, seg->end - seg->start_addr + 1);
+        rc = vmem_add_mapping(seg->start_addr, seg->end - seg->start_addr + 1);
 
         if (rc)
                 goto out_free;
@@ -351,7 +351,7 @@ __segment_load (char *name, int do_nonshared, unsigned long *addr, unsigned long
         release_resource(seg->res);
         kfree(seg->res);
  out_shared:
-        remove_shared_memory(seg->start_addr, seg->end - seg->start_addr + 1);
+        vmem_remove_mapping(seg->start_addr, seg->end - seg->start_addr + 1);
  out_free:
         kfree(seg);
  out:
@@ -474,7 +474,7 @@ segment_modify_shared (char *name, int do_nonshared)
         rc = 0;
         goto out_unlock;
  out_del:
-        remove_shared_memory(seg->start_addr, seg->end - seg->start_addr + 1);
+        vmem_remove_mapping(seg->start_addr, seg->end - seg->start_addr + 1);
         list_del(&seg->list);
         dcss_diag(DCSS_PURGESEG, seg->dcss_name, &dummy, &dummy);
         kfree(seg);
@@ -508,7 +508,7 @@ segment_unload(char *name)
                 goto out_unlock;
         release_resource(seg->res);
         kfree(seg->res);
-        remove_shared_memory(seg->start_addr, seg->end - seg->start_addr + 1);
+        vmem_remove_mapping(seg->start_addr, seg->end - seg->start_addr + 1);
         list_del(&seg->list);
         dcss_diag(DCSS_PURGESEG, seg->dcss_name, &dummy, &dummy);
         kfree(seg);