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<tr><td class='sub'>net-next plumbings</td><td class='sub right'>Tobias Klauser</td></tr></table>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=d61b7f972dab2a7d187c38254845546dfc8eed85'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers?id=d61b7f972dab2a7d187c38254845546dfc8eed85'>drivers</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb?id=d61b7f972dab2a7d187c38254845546dfc8eed85'>usb</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/host?id=d61b7f972dab2a7d187c38254845546dfc8eed85'>host</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/host/uhci-platform.c?id=d61b7f972dab2a7d187c38254845546dfc8eed85'>uhci-platform.c</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='d61b7f972dab2a7d187c38254845546dfc8eed85'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Josef Bacik &lt;jbacik@fb.com&gt;</td><td class='right'>2017-01-19 16:08:49 -0500</td></tr>
<tr><th>committer</th><td>Jens Axboe &lt;axboe@fb.com&gt;</td><td class='right'>2017-01-19 14:31:50 -0700</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/host/uhci-platform.c?id=d61b7f972dab2a7d187c38254845546dfc8eed85'>d61b7f972dab2a7d187c38254845546dfc8eed85</a> (<a href='/cgit.cgi/linux/net-next.git/patch/drivers/usb/host/uhci-platform.c?id=d61b7f972dab2a7d187c38254845546dfc8eed85'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=d61b7f972dab2a7d187c38254845546dfc8eed85'>c9ee8c99e826639db76b38e5f8ed142e4cb1412f</a> /<a href='/cgit.cgi/linux/net-next.git/tree/drivers/usb/host/uhci-platform.c?id=d61b7f972dab2a7d187c38254845546dfc8eed85'>drivers/usb/host/uhci-platform.c</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/host/uhci-platform.c?id=88a7503376f4f3bf303c809d1a389739e1205614'>88a7503376f4f3bf303c809d1a389739e1205614</a> (<a href='/cgit.cgi/linux/net-next.git/diff/drivers/usb/host/uhci-platform.c?id=d61b7f972dab2a7d187c38254845546dfc8eed85&amp;id2=88a7503376f4f3bf303c809d1a389739e1205614'>diff</a>)</td></tr></table>
<div class='commit-subject'>nbd: only set MSG_MORE when we have more to send</div><div class='commit-msg'>A user noticed that write performance was horrible over loopback and we
traced it to an inversion of when we need to set MSG_MORE.  It should be
set when we have more bvec's to send, not when we are on the last bvec.
This patch made the test go from 20 iops to 78k iops.

Signed-off-by: Josef Bacik &lt;jbacik@fb.com&gt;
Fixes: 429a787be679 ("nbd: fix use-after-free of rq/bio in the xmit path")
Signed-off-by: Jens Axboe &lt;axboe@fb.com&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=d61b7f972dab2a7d187c38254845546dfc8eed85'>Diffstat</a> (limited to 'drivers/usb/host/uhci-platform.c')</div><table summary='diffstat' class='diffstat'>