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2015-01-11sock: Add cause message in case of errorVadim Kochan1-9/+9
2014-09-09sock: Error out if setting of the system socket memory failsTobias Klauser1-1/+2
2013-12-12trafgen: take advantage of PACKET_QDISC_BYPASS sock optionJesper Dangaard Brouer1-0/+18
2013-12-11trafgen: speedup TX only path by avoiding kernel packet_rcv() callJesper Dangaard Brouer1-0/+10
2013-06-14sock: Check return value of setsockopt() in set_tcp_nodelay()Tobias Klauser1-2/+5
2013-06-04sock: add socket management functionsDaniel Borkmann1-0/+176
t turns out the underlying SCSI device does not support Write Same, which makes a proper fallback to other methods in __blkdev_issue_zeroout impossible. Thus only issue a Write Same from blkdev_issue_zeroout an don't try it at all from __blkdev_issue_zeroout as a non-invasive workaround. Signed-off-by: Christoph Hellwig <hch@lst.de> Reported-by: Junichi Nomura <j-nomura@ce.jp.nec.com> Fixes: e73c23ff ("block: add async variant of blkdev_issue_zeroout") Tested-by: Junichi Nomura <j-nomura@ce.jp.nec.com> Signed-off-by: Jens Axboe <axboe@fb.com>
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