USB: uas: Limit qdepth at the scsi-host level

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commit 198de51dbc upstream.

Commit 64d513ac31 ("scsi: use host wide tags by default") causes
the SCSI core to queue more commands then we can handle on devices with
multiple LUNs, limit the queue depth at the scsi-host level instead of
per slave to fix this.

BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1315013
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Hans de Goede 2016-04-12 12:27:08 +02:00 • committed by Greg Kroah-Hartman

parent c1ea2d028f

commit 4337f6e548

1 changed files with 6 additions and 1 deletions

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7

drivers/usb/storage/uas.c

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