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authorVadim Kochan <vadim4j@gmail.com>2015-04-22 17:07:29 +0300
committerTobias Klauser <tklauser@distanz.ch>2015-04-22 16:13:29 +0200
commit4956bd05e1e9f6f381e6a8ff36fb80a10ba14272 (patch)
treebd7d32c4236c87669218c074e232332d0df49f16 /flowtop.8
parent76f4acca4bef1658543a97475f1c1d83accc395c (diff)
iosched: Print error cause if setting io prio failed
Add error cause message when ioprio_setpid fails. Signed-off-by: Vadim Kochan <vadim4j@gmail.com> Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'flowtop.8')
0 files changed, 0 insertions, 0 deletions
oout
Write Same can return an error asynchronously if it 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>
Diffstat (limited to 'net/rose/rose_loopback.c')