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(parent: 92fbb0f) | patch
xen-netback: correctly check failed allocation
authorInsu Yun <wuninsu@gmail.com>
Thu, 15 Oct 2015 18:02:28 +0000 (18:02 +0000)
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Wed, 2 Dec 2015 20:51:21 +0000 (15:51 -0500)
commitafdd9c09c1689f43598a520ed60813dc6359d6c6
tree3533a48dd3a55af7391e1e389c35af77cdb51f0atree
parent92fbb0ff8a675a08d5c00db0b50b36de36934b7fcommit | diff
xen-netback: correctly check failed allocation

Since vzalloc can be failed in memory pressure,
writes -ENOMEM to xenstore to indicate error.

Signed-off-by: Insu Yun <wuninsu@gmail.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
(cherry picked from commit 833b8f18adfcca04070a8a42d545a4553379d36f)
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
drivers/net/xen-netback/xenbus.c diff | blob | history
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