From: Matthew Wilcox <willy@linux.intel.com>
To: linux-kernel@vger.kernel.org, Paolo Bonzini <pbonzini@redhat.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
Doug Nelson <doug.nelson@intel.com>
Subject: scsi_id: sending ioctl 2285 to a partition
Date: Thu, 9 Feb 2012 15:29:38 -0500 [thread overview]
Message-ID: <20120209202938.GA14342@linux.intel.com> (raw)
Commit 0bfc96cb77 adds this printk that triggers tens of thousands of
times during a run of "a well-known database benchmark". 0x2285 is SG_IO.
I'm not sure why scsi_id feels that it needs to repeatedly send a SCSI
INQUIRY to a partition, but there we are.
Oh, userspace is RHEL 6.2 and the kernel in use is 3.2.3.
next reply other threads:[~2012-02-09 20:29 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-09 20:29 Matthew Wilcox [this message]
2012-02-09 20:42 ` scsi_id: sending ioctl 2285 to a partition Linus Torvalds
2012-02-09 21:00 ` Matthew Wilcox
2012-02-09 21:11 ` Linus Torvalds
2012-02-10 8:17 ` Paolo Bonzini
2012-02-10 16:10 ` Linus Torvalds
2012-02-10 16:25 ` Paolo Bonzini
2012-02-10 17:23 ` Nelson, Doug
2012-02-10 19:40 ` Paolo Bonzini
2012-02-10 19:41 ` Paolo Bonzini
2012-02-10 19:47 ` Nelson, Doug
2012-02-10 20:57 ` Paolo Bonzini
2012-02-10 23:47 ` Nelson, Doug
2012-02-11 8:39 ` Paolo Bonzini
2012-02-11 11:07 ` Kay Sievers
-- strict thread matches above, loose matches on Subject: below --
2012-02-10 20:43 Alan Stern
2012-02-10 20:52 ` Paolo Bonzini
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