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DateTue, 8 Oct 2002 18:03:50 -0400
FromBenjamin LaHaise <>
Subject[patch] silence an unnescessary raid5 debugging message
Hello Ingo,

LVM manages to trigger the "raid5: switching cache buffer size" printk
quiet voluminously when using a snapshot device. The following patch
disables it by placing it under the debugging PRINTK macro.

-ben
--
"Do you seek knowledge in time travel?"

diff -urN linux.orig/drivers/md/raid5.c linux/drivers/md/raid5.c
--- linux.orig/drivers/md/raid5.c Mon Feb 25 14:37:58 2002
+++ linux/drivers/md/raid5.c Tue Oct 8 17:56:43 2002
@@ -282,7 +282,7 @@
}

if (conf->buffer_size != size) {
- printk("raid5: switching cache buffer size, %d --> %d\n", oldsize, size);
+ PRINTK("raid5: switching cache buffer size, %d --> %d\n", oldsize, size);
shrink_stripe_cache(conf);
if (size==0) BUG();
conf->buffer_size = size;
-
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