tree a33f866126446d10c955a1766c1965e359105bb1
parent 49e7e31aa00a9fb466203de19120fe5c4459cac0
author Peter Lieven <pl@kamp.de> 1412060951 +0200
committer Paolo Bonzini <pbonzini@redhat.com> 1412076651 +0200

util: introduce bitmap_try_new

regular bitmap_new simply aborts if the memory allocation fails.
bitmap_try_new returns NULL on failure and allows for proper
error handling.

Signed-off-by: Peter Lieven <pl@kamp.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>