From: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Mon, 22 Oct 2012 17:07:24 +0000 (-0700)
Subject: Remove 'Resized bio's/dio' warning
X-Git-Tag: zfs-0.6.0-rc12~7
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f21e5c6a17ee7c1a27fdcb93d29d8b7b5a158053;p=zfs

Remove 'Resized bio's/dio' warning

The following warning was originally added to provide visibility
in to how often a dio gets heavily fragmented in to over 16 bios.
This can happen due to constraints imposed by the block device
and may have a negitive impact on performance but is otherwise
harmless.  To prevent needless confusion and worry the message
has been removed.

  kernel: WARNING: Resized bio's/dio to 32

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
---

diff --git a/module/zfs/vdev_disk.c b/module/zfs/vdev_disk.c
index c56225693..8df43d150 100644
--- a/module/zfs/vdev_disk.c
+++ b/module/zfs/vdev_disk.c
@@ -533,7 +533,6 @@ retry:
 		if (dr->dr_bio_count == i) {
 			vdev_disk_dio_free(dr);
 			bio_count *= 2;
-			printk("WARNING: Resized bio's/dio to %d\n",bio_count);
 			goto retry;
 		}