PERFORCE change 78868 for review

[Peter Wemm]

http://perforce.freebsd.org/chv.cgi?CH=78868

Change 78868 by peter at peter_melody on 2005/06/23 19:18:38

	Do a progress countdown for the crashdumps instead of twiddle.

Affected files ...

.. //depot/projects/hammer/sys/amd64/amd64/dump_machdep.c#17 edit

Differences ...

==== //depot/projects/hammer/sys/amd64/amd64/dump_machdep.c#17 (text+ko) ====

@@ -177,6 +177,8 @@
 	return (error);
 }
 
+#define PG2MB(pgs) ((pgs + (1 << 8) - 1) >> 8)
+
 static int
 cb_dumpdata(struct md_pa *mdp, int seqnr, void *arg)
 {
@@ -194,7 +196,7 @@
 	pgs = mdp->md_size / PAGE_SIZE;
 	pa = mdp->md_start;
 
-	printf("  chunk %d: %ld pages ", seqnr, (long)pgs);
+	printf("  chunk %d: %ldMB (%ld pages)", seqnr, PG2MB(pgs), pgs);
 
 	while (pgs) {
 		chunk = pgs;
@@ -203,7 +205,7 @@
 		sz = chunk << PAGE_SHIFT;
 		counter += sz;
 		if (counter >> 24) {
-			printf("%c\b", "|/-\\"[twiddle++ & 3]);
+			printf(" %ld", PG2MB(pgs));
 			counter &= (1<<24) - 1;
 		}
 		for (i = 0; i < chunk; i++) {
@@ -222,9 +224,9 @@
 		if (c == 0x03)
 			return (ECANCELED);
 		if (c != -1)
-			printf("(CTRL-C to abort)  ");
+			printf(" (CTRL-C to abort) ");
 	}
-	printf("... %s\n", (error) ? "fail" : "ok");
+	printf(" ... %s\n", (error) ? "fail" : "ok");
 	return (error);
 }