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由 David Hildenbrand 提交于
task #29077503 commit 23e77b5dc9cd88709c48ada936c07bdd72c49426 upstream we reach 5 minutes, in case we keep getting errors. Reset the retry interval in case we succeeded. The two main reasons for having to retry are - The hypervisor is busy and cannot process our request - We cannot reach the desired requested_size (esp., not enough memory can get unplugged because we can't allocate any subblocks). Tested-by: NPankaj Gupta <pankaj.gupta.linux@gmail.com> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Jason Wang <jasowang@redhat.com> Cc: Oscar Salvador <osalvador@suse.de> Cc: Michal Hocko <mhocko@kernel.org> Cc: Igor Mammedov <imammedo@redhat.com> Cc: Dave Young <dyoung@redhat.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Pavel Tatashin <pasha.tatashin@soleen.com> Cc: Stefan Hajnoczi <stefanha@redhat.com> Cc: Vlastimil Babka <vbabka@suse.cz> Signed-off-by: NDavid Hildenbrand <david@redhat.com> Link: https://lore.kernel.org/r/20200507140139.17083-11-david@redhat.comSigned-off-by: NMichael S. Tsirkin <mst@redhat.com> (cherry picked from ccommit 23e77b5dc9cd88709c48ada936c07bdd72c49426) Signed-off-by: NAlex Shi <alex.shi@linux.alibaba.com> Reviewed-by: NXunlei Pang <xlpang@linux.alibaba.com>
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