Fix the hw.realmem sysctl. The global realmem variable is a count of

pages, not a count of bytes.  The sysctl handler for hw.realmem already
uses ctob() to convert realmem from pages to bytes.  Thus, on archs that
were storing a byte count in the realmem variable, hw.realmem was inflated.

Reported by:	Valerio daelli valerio dot daelli at gmail dot com (alpha)
MFC after:	3 days

3 files changed, 3 insertions, 3 deletions

diff --git a/sys/alpha/alpha/machdep.c b/sys/alpha/alpha/machdep.c
index b12e039..0a279bb 100644
--- a/sys/alpha/alpha/machdep.c
+++ b/sys/alpha/alpha/machdep.c
@@ -250,7 +250,7 @@ cpu_startup(dummy)
 #endif
 	printf("real memory  = %ld (%ld MB)\n", alpha_ptob(Maxmem),
 	    alpha_ptob(Maxmem) / 1048576);
-	realmem = alpha_ptob(Maxmem);
+	realmem = Maxmem;
 
 	/*
 	 * Display any holes after the first chunk of extended memory.
diff --git a/sys/ia64/ia64/machdep.c b/sys/ia64/ia64/machdep.c
index cb25a01..e9521be 100644
--- a/sys/ia64/ia64/machdep.c
+++ b/sys/ia64/ia64/machdep.c
@@ -256,7 +256,7 @@ cpu_startup(dummy)
 #endif
 	printf("real memory  = %ld (%ld MB)\n", ia64_ptob(Maxmem),
 	    ia64_ptob(Maxmem) / 1048576);
-	realmem = ia64_ptob(Maxmem);
+	realmem = Maxmem;
 
 	/*
 	 * Display any holes after the first chunk of extended memory.
diff --git a/sys/sparc64/sparc64/machdep.c b/sys/sparc64/sparc64/machdep.c
index 9d7e6cf..7624725 100644
--- a/sys/sparc64/sparc64/machdep.c
+++ b/sys/sparc64/sparc64/machdep.c
@@ -201,7 +201,7 @@ cpu_startup(void *arg)
 		physsz += sparc64_memreg[i].mr_size;
 	printf("real memory  = %lu (%lu MB)\n", physsz,
 	    physsz / (1024 * 1024));
-	realmem = (long)physsz;
+	realmem = (long)physsz / PAGE_SIZE;
 
 	vm_ksubmap_init(&kmi);