#undef TRACE_SYSTEM
#define TRACE_SYSTEM sunvnet

#if !defined(_TRACE_SUNVNET_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_SUNVNET_H

#include <linux/tracepoint.h>

TRACE_EVENT(vnet_rx_one,

	TP_PROTO(int lsid, int rsid, int index, int needs_ack),

	TP_ARGS(lsid, rsid, index, needs_ack),

	TP_STRUCT__entry(
		__field(int, lsid)
		__field(int, rsid)
		__field(int, index)
		__field(int, needs_ack)
	),

	TP_fast_assign(
		__entry->lsid = lsid;
		__entry->rsid = rsid;
		__entry->index = index;
		__entry->needs_ack = needs_ack;
	),

	TP_printk("(%x:%x) walk_rx_one index %d; needs_ack %d",
		__entry->lsid, __entry->rsid,
		__entry->index, __entry->needs_ack)
);

DECLARE_EVENT_CLASS(vnet_tx_stopped_ack_template,

	TP_PROTO(int lsid, int rsid, int ack_end, int npkts),

	TP_ARGS(lsid, rsid, ack_end, npkts),

	TP_STRUCT__entry(
		__field(int, lsid)
		__field(int, rsid)
		__field(int, ack_end)
		__field(int, npkts)
	),

	TP_fast_assign(
		__entry->lsid = lsid;
		__entry->rsid = rsid;
		__entry->ack_end = ack_end;
		__entry->npkts = npkts;
	),

	TP_printk("(%x:%x) stopped ack for %d; npkts %d",
		__entry->lsid, __entry->rsid,
		__entry->ack_end, __entry->npkts)
);
DEFINE_EVENT(vnet_tx_stopped_ack_template, vnet_tx_send_stopped_ack,
	     TP_PROTO(int lsid, int rsid, int ack_end, int npkts),
	     TP_ARGS(lsid, rsid, ack_end, npkts));
DEFINE_EVENT(vnet_tx_stopped_ack_template, vnet_tx_defer_stopped_ack,
	     TP_PROTO(int lsid, int rsid, int ack_end, int npkts),
	     TP_ARGS(lsid, rsid, ack_end, npkts));
DEFINE_EVENT(vnet_tx_stopped_ack_template, vnet_tx_pending_stopped_ack,
	     TP_PROTO(int lsid, int rsid, int ack_end, int npkts),
	     TP_ARGS(lsid, rsid, ack_end, npkts));

TRACE_EVENT(vnet_rx_stopped_ack,

	TP_PROTO(int lsid, int rsid, int end),

	TP_ARGS(lsid, rsid, end),

	TP_STRUCT__entry(
		__field(int, lsid)
		__field(int, rsid)
		__field(int, end)
	),

	TP_fast_assign(
		__entry->lsid = lsid;
		__entry->rsid = rsid;
		__entry->end = end;
	),

	TP_printk("(%x:%x) stopped ack for index %d",
		__entry->lsid, __entry->rsid, __entry->end)
);

TRACE_EVENT(vnet_tx_trigger,

	TP_PROTO(int lsid, int rsid, int start, int err),

	TP_ARGS(lsid, rsid, start, err),

	TP_STRUCT__entry(
		__field(int, lsid)
		__field(int, rsid)
		__field(int, start)
		__field(int, err)
	),

	TP_fast_assign(
		__entry->lsid = lsid;
		__entry->rsid = rsid;
		__entry->start = start;
		__entry->err = err;
	),

	TP_printk("(%x:%x) Tx trigger for %d sent with err %d %s",
		__entry->lsid, __entry->rsid, __entry->start,
		__entry->err, __entry->err > 0 ? "(ok)" : " ")
);

TRACE_EVENT(vnet_skip_tx_trigger,

	TP_PROTO(int lsid, int rsid, int last),

	TP_ARGS(lsid, rsid, last),

	TP_STRUCT__entry(
		__field(int, lsid)
		__field(int, rsid)
		__field(int, last)
	),

	TP_fast_assign(
		__entry->lsid = lsid;
		__entry->rsid = rsid;
		__entry->last = last;
	),

	TP_printk("(%x:%x) Skip Tx trigger. Last trigger sent was %d",
		__entry->lsid, __entry->rsid, __entry->last)
);
#endif /* _TRACE_SOCK_H */

/* This part must be outside protection */
#include <trace/define_trace.h>
eeefd41843218c55a8782a6920f044d9bf6207a'>net</a>/<a href='/cgit.cgi/linux/net-next.git/commit/net/ipv4?h=nds-private-remove&amp;id=eeeefd41843218c55a8782a6920f044d9bf6207a'>ipv4</a>/<a href='/cgit.cgi/linux/net-next.git/commit/net/ipv4/cipso_ipv4.c?h=nds-private-remove&amp;id=eeeefd41843218c55a8782a6920f044d9bf6207a'>cipso_ipv4.c</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='h' value='nds-private-remove'/><input type='hidden' name='id' value='eeeefd41843218c55a8782a6920f044d9bf6207a'/><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>Christoph Hellwig &lt;hch@lst.de&gt;</td><td class='right'>2017-02-05 18:10:35 +0100</td></tr>
<tr><th>committer</th><td>Jens Axboe &lt;axboe@fb.com&gt;</td><td class='right'>2017-02-06 09:34:46 -0700</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/net/ipv4/cipso_ipv4.c?h=nds-private-remove&amp;id=eeeefd41843218c55a8782a6920f044d9bf6207a'>eeeefd41843218c55a8782a6920f044d9bf6207a</a> (<a href='/cgit.cgi/linux/net-next.git/patch/net/ipv4/cipso_ipv4.c?id=eeeefd41843218c55a8782a6920f044d9bf6207a'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?h=nds-private-remove&amp;id=eeeefd41843218c55a8782a6920f044d9bf6207a'>c342eac46626e62745aa8e1a982626efca8b121d</a> /<a href='/cgit.cgi/linux/net-next.git/tree/net/ipv4/cipso_ipv4.c?h=nds-private-remove&amp;id=eeeefd41843218c55a8782a6920f044d9bf6207a'>net/ipv4/cipso_ipv4.c</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/net/ipv4/cipso_ipv4.c?h=nds-private-remove&amp;id=c14024dbb156c8392908aaa822097d27c6af8ec8'>c14024dbb156c8392908aaa822097d27c6af8ec8</a> (<a href='/cgit.cgi/linux/net-next.git/diff/net/ipv4/cipso_ipv4.c?h=nds-private-remove&amp;id=eeeefd41843218c55a8782a6920f044d9bf6207a&amp;id2=c14024dbb156c8392908aaa822097d27c6af8ec8'>diff</a>)</td></tr></table>
<div class='commit-subject'>block: don't try Write Same from __blkdev_issue_zeroout</div><div class='commit-msg'>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 &lt;hch@lst.de&gt;
Reported-by: Junichi Nomura &lt;j-nomura@ce.jp.nec.com&gt;
Fixes: e73c23ff ("block: add async variant of blkdev_issue_zeroout")
Tested-by: Junichi Nomura &lt;j-nomura@ce.jp.nec.com&gt;
Signed-off-by: Jens Axboe &lt;axboe@fb.com&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?h=nds-private-remove&amp;id=eeeefd41843218c55a8782a6920f044d9bf6207a'>Diffstat</a> (limited to 'net/ipv4/cipso_ipv4.c')</div><table summary='diffstat' class='diffstat'>