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(parent: 4d5a3f8) | patch
nfs: Handle failure for potentially large allocations
authorKevin Wolf <kwolf@redhat.com>
Tue, 20 May 2014 11:31:20 +0000 (13:31 +0200)
committerKevin Wolf <kwolf@redhat.com>
Fri, 15 Aug 2014 13:07:15 +0000 (15:07 +0200)
commit2347dd7b6841c1543ceb49cb232d596eb5dd1ca3
tree5b06514d9f3d7de8204a884417fdfec8e178a278tree | snapshot
parent4d5a3f888c7dbdd1bf892bab2a3fb5c1455ccc78commit | diff
nfs: Handle failure for potentially large allocations

Some code in the block layer makes potentially huge allocations. Failure
is not completely unexpected there, so avoid aborting qemu and handle
out-of-memory situations gracefully.

This patch addresses the allocations in the nfs block driver.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Benoit Canet <benoit@irqsave.net>
block/nfs.c diff | blob | history
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