#ifndef LLC_S_EV_H
#define LLC_S_EV_H
/*
 * Copyright (c) 1997 by Procom Technology,Inc.
 * 		 2001 by Arnaldo Carvalho de Melo <acme@conectiva.com.br>
 *
 * This program can be redistributed or modified under the terms of the
 * GNU General Public License as published by the Free Software Foundation.
 * This program is distributed without any warranty or implied warranty
 * of merchantability or fitness for a particular purpose.
 *
 * See the GNU General Public License for more details.
 */

#include <linux/skbuff.h>

/* Defines SAP component events */
/* Types of events (possible values in 'ev->type') */
#define LLC_SAP_EV_TYPE_SIMPLE		1
#define LLC_SAP_EV_TYPE_CONDITION	2
#define LLC_SAP_EV_TYPE_PRIM		3
#define LLC_SAP_EV_TYPE_PDU		4   /* command/response PDU */
#define LLC_SAP_EV_TYPE_ACK_TMR		5
#define LLC_SAP_EV_TYPE_RPT_STATUS	6

#define LLC_SAP_EV_ACTIVATION_REQ	 1
#define LLC_SAP_EV_RX_UI		 2
#define LLC_SAP_EV_UNITDATA_REQ		 3
#define LLC_SAP_EV_XID_REQ		 4
#define LLC_SAP_EV_RX_XID_C		 5
#define LLC_SAP_EV_RX_XID_R		 6
#define LLC_SAP_EV_TEST_REQ		 7
#define LLC_SAP_EV_RX_TEST_C		 8
#define LLC_SAP_EV_RX_TEST_R		 9
#define LLC_SAP_EV_DEACTIVATION_REQ	10

struct llc_sap_state_ev {
	u8		prim;
	u8		prim_type;
	u8		type;
	u8		reason;
	u8		ind_cfm_flag;
	struct llc_addr saddr;
	struct llc_addr daddr;
};

static __inline__ struct llc_sap_state_ev *llc_sap_ev(struct sk_buff *skb)
{
	return (struct llc_sap_state_ev *)skb->cb;
}

struct llc_sap;

typedef int (*llc_sap_ev_t)(struct llc_sap *sap, struct sk_buff *skb);

int llc_sap_ev_activation_req(struct llc_sap *sap, struct sk_buff *skb);
int llc_sap_ev_rx_ui(struct llc_sap *sap, struct sk_buff *skb);
int llc_sap_ev_unitdata_req(struct llc_sap *sap, struct sk_buff *skb);
int llc_sap_ev_xid_req(struct llc_sap *sap, struct sk_buff *skb);
int llc_sap_ev_rx_xid_c(struct llc_sap *sap, struct sk_buff *skb);
int llc_sap_ev_rx_xid_r(struct llc_sap *sap, struct sk_buff *skb);
int llc_sap_ev_test_req(struct llc_sap *sap, struct sk_buff *skb);
int llc_sap_ev_rx_test_c(struct llc_sap *sap, struct sk_buff *skb);
int llc_sap_ev_rx_test_r(struct llc_sap *sap, struct sk_buff *skb);
int llc_sap_ev_deactivation_req(struct llc_sap *sap, struct sk_buff *skb);
#endif /* LLC_S_EV_H */
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<div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='54e4a0dfa25d9365c4e80a639e80d9213eb6edbe'/><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>Trond Myklebust &lt;trond.myklebust@primarydata.com&gt;</td><td class='right'>2016-11-27 15:12:39 -0500</td></tr>
<tr><th>committer</th><td>Trond Myklebust &lt;trond.myklebust@primarydata.com&gt;</td><td class='right'>2016-12-01 17:21:38 -0500</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?id=54e4a0dfa25d9365c4e80a639e80d9213eb6edbe'>54e4a0dfa25d9365c4e80a639e80d9213eb6edbe</a> (<a href='/cgit.cgi/linux/net-next.git/patch/?id=54e4a0dfa25d9365c4e80a639e80d9213eb6edbe'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=54e4a0dfa25d9365c4e80a639e80d9213eb6edbe'>5d1004f5fc0f7e1529e323524eda755e69ec08bd</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?id=9a837856cf612d83e9ede7081972a2fa78de6921'>9a837856cf612d83e9ede7081972a2fa78de6921</a> (<a href='/cgit.cgi/linux/net-next.git/diff/?id=54e4a0dfa25d9365c4e80a639e80d9213eb6edbe&amp;id2=9a837856cf612d83e9ede7081972a2fa78de6921'>diff</a>)</td></tr></table>
<div class='commit-subject'>pNFS: Fix a deadlock between read resends and layoutreturn</div><div class='commit-msg'>We must not call nfs_pageio_init_read() on a new nfs_pageio_descriptor
while holding a reference to a layout segment, as that can deadlock
pnfs_update_layout().

Fixes: d67ae825a59d6 ("pnfs/flexfiles: Add the FlexFile Layout Driver")
Signed-off-by: Trond Myklebust &lt;trond.myklebust@primarydata.com&gt;
Cc: stable@vger.kernel.org # v4.0+
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=54e4a0dfa25d9365c4e80a639e80d9213eb6edbe'>Diffstat</a></div><table summary='diffstat' class='diffstat'>