diff -uNr c/arch/um/kernel/mem.c u4ac9/arch/um/kernel/mem.c
--- c/arch/um/kernel/mem.c	Mon May 14 09:35:57 2001
+++ u4ac9/arch/um/kernel/mem.c	Mon May 14 09:43:35 2001
@@ -77,7 +77,7 @@
 void si_meminfo(struct sysinfo *val)
 {
 	val->totalram = totalram_pages;
-	val->sharedram = 0;
+	val->sharedram = atomic_read(&shmem_nrpages);
 	val->freeram = nr_free_pages();
 	val->bufferram = atomic_read(&buffermem_pages);
 	val->totalhigh = 0;