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authorDaniel Borkmann <dborkman@redhat.com>2013-06-03 23:36:14 +0200
committerDaniel Borkmann <dborkman@redhat.com>2013-06-03 23:37:11 +0200
commit8bb67e4e60d1c0d9fba66c1b28e62e4d92d8d4ce (patch)
tree7237b73c834ed7d27dec252253e44856e5b615cf /flowtop.8
parent3e071a78f2a5c7424340b4c8b446d51e82413c13 (diff)
iosched: break out io scheduling functions from xutils
Break this stuff out, for better maintainability and readability. Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Diffstat (limited to 'flowtop.8')
0 files changed, 0 insertions, 0 deletions
n 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/sched/cls_bpf.c')