#compdef astraceroute
#
# astraceroute.zsh -- zsh completion function for astraceroute
#
# Copyright (C) 2013 Hideo Hattori <hhatto.jp@gmail.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.

typeset -A opt_args

_interfaces () {
    _wanted interfaces expl 'network interface' \
    _net_interfaces
    _values "Pseudo-device that captures on all interfaces" "any"
}

_arguments -s -S \
    "(-H --host)"{-H,--host}"[Host/IPv4/IPv6 to lookup AS route to]:host:_hosts" \
    "(-p --port)"{-p,--port}"[Hosts port to lookup AS route to]:port:_gnu_generic" \
    "(-i -d --dev)"{-i,-d,--dev}"[Networking device i.e., eth0]:device:_interfaces" \
    "(-b --bind)"{-b,--bind}"[IP address to bind to, Must specify -6 for an IPv6 address]" \
    "(-4 --ipv4)"{-4,--ipv4}"[Use IPv4 requests (default)]" \
    "(-6 --ipv6)"{-6,--ipv6}"[Use IPv6 requests]" \
    "(-n --numeric)"{-n,--numeric}"[Do not do reverse DNS lookup for hops]" \
    "(-u --update)"{-u,--update}"[Update GeoIP databases]" \
    "(-L --latitude)"{-L,--latitude}"[Show latitude and longtitude]" \
    "(-N --dns)"{-N,--dns}"[Do a reverse DNS lookup for hops]" \
    "(-f --init-ttl)"{-f,--init-ttl}"[Set initial TTL]:ttl:_gnu_generic" \
    "(-m --max-ttl)"{-m,--max--ttl}"[Set maximum TTL]:ttl:_gnu_generic" \
    "(-q --num-probes)"{-q,--num-probes}"[Set maximum TTL (default: 30)]:ttl:_gnu_generic" \
    "(-q --num-probes)"{-q,--num-probes}"[Number of max probes for each hop (default: 3)]:num:_gnu_generic" \
    "(-x --timeout)"{-x,--timeout}"[Probe response timeout in sec (default: 3)]:timeout:_gnu_generic" \
    "(-S --syn)"{-S,--syn}"[Set TCP SYN flag in packets]" \
    "(-A --ack)"{-A,--ack}"[Set TCP ACK flag in packets]" \
    "(-F --fin)"{-F,--fin}"[Set TCP FIN flag in packets]" \
    "(-P --psh)"{-P,--psh}"[Set TCP PSH flag in packets]" \
    "(-U --urg)"{-U,--urg}"[Set TCP URG flag in packets]" \
    "(-R --rst)"{-R,--rst}"[Set TCP RST flag in packets]" \
    "(-E --ecn-syn)"{-E,--ecn-syn}"[Send ECN SYN packets (RFC3168)]" \
    "(-t --tos)"{-t,--tos}"[Set the IP TOS field]:tos:_gnu_generic" \
    "(-G --nofrag)"{-G,--nofrag}"[Set do not fragment bit]" \
    "(-X --payload)"{-X,--payload}"[Specify a payload string to test DPIs]:string:_gnu_generic" \
    "(-Z --show-packet)"{-Z,--show-packet}"[Show returned packet on each hop]" \
    "(-l --totlen)"{-l,--totlen}"[Specify total packet len]:lengths:_gnu_generic" \
    {-v,--version}"[Print version]:" \
    {-h,--help}"[Print this help]:" \
    "*::args:_gnu_generic"
dbed297d927e993b3ea7b8b1cee545da'/><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>Jan Kara &lt;jack@suse.cz&gt;</td><td class='right'>2016-08-10 17:10:28 +0200</td></tr>
<tr><th>committer</th><td>Dan Williams &lt;dan.j.williams@intel.com&gt;</td><td class='right'>2016-12-26 20:29:24 -0800</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?id=e3fce68cdbed297d927e993b3ea7b8b1cee545da'>e3fce68cdbed297d927e993b3ea7b8b1cee545da</a> (<a href='/cgit.cgi/linux/net-next.git/patch/?id=e3fce68cdbed297d927e993b3ea7b8b1cee545da'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=e3fce68cdbed297d927e993b3ea7b8b1cee545da'>52e8c6f6bea775cb623cfca46012b91657b7dc47</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?id=c6dcf52c23d2d3fb5235cec42d7dd3f786b87d55'>c6dcf52c23d2d3fb5235cec42d7dd3f786b87d55</a> (<a href='/cgit.cgi/linux/net-next.git/diff/?id=e3fce68cdbed297d927e993b3ea7b8b1cee545da&amp;id2=c6dcf52c23d2d3fb5235cec42d7dd3f786b87d55'>diff</a>)</td></tr></table>
<div class='commit-subject'>dax: Avoid page invalidation races and unnecessary radix tree traversals</div><div class='commit-msg'>Currently dax_iomap_rw() takes care of invalidating page tables and
evicting hole pages from the radix tree when write(2) to the file
happens. This invalidation is only necessary when there is some block
allocation resulting from write(2). Furthermore in current place the
invalidation is racy wrt page fault instantiating a hole page just after
we have invalidated it.

So perform the page invalidation inside dax_iomap_actor() where we can
do it only when really necessary and after blocks have been allocated so
nobody will be instantiating new hole pages anymore.

Reviewed-by: Christoph Hellwig &lt;hch@lst.de&gt;
Reviewed-by: Ross Zwisler &lt;ross.zwisler@linux.intel.com&gt;
Signed-off-by: Jan Kara &lt;jack@suse.cz&gt;
Signed-off-by: Dan Williams &lt;dan.j.williams@intel.com&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=e3fce68cdbed297d927e993b3ea7b8b1cee545da'>Diffstat</a></div><table summary='diffstat' class='diffstat'><tr><td class='mode'>-rw-r--r--</td><td class='upd'><a href='/cgit.cgi/linux/net-next.git/diff/fs/dax.c?id=e3fce68cdbed297d927e993b3ea7b8b1cee545da'>fs/dax.c</a></td><td class='right'>28</td><td class='graph'><table summary='file diffstat' width='28%'><tr><td class='add' style='width: 39.3%;'/><td class='rem' style='width: 60.7%;'/><td class='none' style='width: 0.0%;'/></tr></table></td></tr>
</table><div class='diffstat-summary'>1 files changed, 11 insertions, 17 deletions</div><table summary='diff' class='diff'><tr><td><div class='head'>diff --git a/fs/dax.c b/fs/dax.c