xen-blkback: enlarge the array size of blkback name

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The blkback name is like blkback.domid.xvd[a-z], if domid has four digits
(means larger than 1000), then the backmost xvd wouldn't be fully shown.

Define a BLKBACK_NAME_LEN macro to be 20, enlarge the array size of
blkback name, so it will be fully shown in any case.

Signed-off-by: Tao Chen <boby.chen@huawei.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Acked-by: Roger Pau Monné <roger.pau@citrix.com>

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Tao Chen 2015-03-27 13:15:54 +00:00 • committed by Konrad Rzeszutek Wilk

parent de9ad6d4ed

commit 1375590d3e

1 changed files with 5 additions and 2 deletions

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drivers/block/xen-blkback/xenbus.c

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