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(parent: 0fb7a65) | patch
xen-netback: correctly check failed allocation
authorInsu Yun <wuninsu@gmail.com>
Thu, 15 Oct 2015 18:02:28 +0000 (18:02 +0000)
committerChuck Anderson <chuck.anderson@oracle.com>
Fri, 5 Feb 2016 11:43:41 +0000 (03:43 -0800)
commit3c8ac452f90c0a2a50626366d4f9c8d9c295d5c8
tree094a5b039562692e5a152b39496cae660c5e62fbtree
parent0fb7a6574e69b02a282234cd525f8794b279f3efcommit | 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>
(cherry picked from commit afdd9c09c1689f43598a520ed60813dc6359d6c6)
drivers/net/xen-netback/xenbus.c diff | blob | history
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