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(parent: d347661) | patch
xen-scsifront: don't deadlock if the ring becomes full
authorDavid Vrabel <david.vrabel@citrix.com>
Thu, 11 Sep 2014 13:20:04 +0000 (14:20 +0100)
committerDavid Vrabel <david.vrabel@citrix.com>
Fri, 3 Oct 2014 11:34:40 +0000 (12:34 +0100)
commit743e2ce382d0818d7b43f9f945d648d5f4092c02
tree6e3a63b89cd2cc9559a4b572390a7805ce305594tree | snapshot
parentd3476619e7266bffbfecf0b39c4e3bc47be5d9c6commit | diff
xen-scsifront: don't deadlock if the ring becomes full

scsifront_action_handler() will deadlock on host->host_lock, if the
ring is full and it has to wait for entries to become available.

Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
drivers/scsi/xen-scsifront.c diff | blob | history
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