/*
 * videobuf2-memops.h - generic memory handling routines for videobuf2
 *
 * Copyright (C) 2010 Samsung Electronics
 *
 * Author: Pawel Osciak <pawel@osciak.com>
 *	   Marek Szyprowski <m.szyprowski@samsung.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation.
 */

#ifndef _MEDIA_VIDEOBUF2_MEMOPS_H
#define _MEDIA_VIDEOBUF2_MEMOPS_H

#include <media/videobuf2-v4l2.h>
#include <linux/mm.h>

/**
 * struct vb2_vmarea_handler - common vma refcount tracking handler
 *
 * @refcount:	pointer to refcount entry in the buffer
 * @put:	callback to function that decreases buffer refcount
 * @arg:	argument for @put callback
 */
struct vb2_vmarea_handler {
	atomic_t		*refcount;
	void			(*put)(void *arg);
	void			*arg;
};

extern const struct vm_operations_struct vb2_common_vm_ops;

struct frame_vector *vb2_create_framevec(unsigned long start,
					 unsigned long length,
					 bool write);
void vb2_destroy_framevec(struct frame_vector *vec);

#endif
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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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<a href='/cgit.cgi/linux/net-next.git/'>summary</a><a href='/cgit.cgi/linux/net-next.git/refs/?id=e58be79e2dc818b0e2b3c69ea3d3fefcbc8c709b'>refs</a><a class='active' href='/cgit.cgi/linux/net-next.git/log/include/dt-bindings/phy'>log</a><a href='/cgit.cgi/linux/net-next.git/tree/include/dt-bindings/phy?id=e58be79e2dc818b0e2b3c69ea3d3fefcbc8c709b'>tree</a><a href='/cgit.cgi/linux/net-next.git/commit/include/dt-bindings/phy?id=e58be79e2dc818b0e2b3c69ea3d3fefcbc8c709b'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/include/dt-bindings/phy?id=e58be79e2dc818b0e2b3c69ea3d3fefcbc8c709b'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/include/dt-bindings/phy'>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/log/?id=e58be79e2dc818b0e2b3c69ea3d3fefcbc8c709b'>root</a>/<a href='/cgit.cgi/linux/net-next.git/log/include?id=e58be79e2dc818b0e2b3c69ea3d3fefcbc8c709b'>include</a>/<a href='/cgit.cgi/linux/net-next.git/log/include/dt-bindings?id=e58be79e2dc818b0e2b3c69ea3d3fefcbc8c709b'>dt-bindings</a>/<a href='/cgit.cgi/linux/net-next.git/log/include/dt-bindings/phy?id=e58be79e2dc818b0e2b3c69ea3d3fefcbc8c709b'>phy</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/cgit.cgi/linux/net-next.git/log/include/dt-bindings/phy?id=e58be79e2dc818b0e2b3c69ea3d3fefcbc8c709b&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th><th class='left'>Files</th><th class='left'>Lines</th></tr>
 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>James Bottomley &lt;James.Bottomley@HansenPartnership.com&gt;</td><td class='right'>2017-01-17 17:32:54 -0500</td></tr>
<tr><th>committer</th><td>James Bottomley &lt;James.Bottomley@HansenPartnership.com&gt;</td><td class='right'>2017-01-17 17:32:54 -0500</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/misc/ucsi.c?id=9208b75e048dda0d285904de9be7ab654a4b94fc'>9208b75e048dda0d285904de9be7ab654a4b94fc</a> (<a href='/cgit.cgi/linux/net-next.git/patch/drivers/usb/misc/ucsi.c?id=9208b75e048dda0d285904de9be7ab654a4b94fc'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=9208b75e048dda0d285904de9be7ab654a4b94fc'>b3af58ccd11b9ea186d1388be263b8ae0cb829b3</a> /<a href='/cgit.cgi/linux/net-next.git/tree/drivers/usb/misc/ucsi.c?id=9208b75e048dda0d285904de9be7ab654a4b94fc'>drivers/usb/misc/ucsi.c</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/misc/ucsi.c?id=2f5a31456ee80b37ef1170319fa134af0a1dfcc4'>2f5a31456ee80b37ef1170319fa134af0a1dfcc4</a> (<a href='/cgit.cgi/linux/net-next.git/diff/drivers/usb/misc/ucsi.c?id=9208b75e048dda0d285904de9be7ab654a4b94fc&amp;id2=2f5a31456ee80b37ef1170319fa134af0a1dfcc4'>diff</a>)</td></tr><tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/misc/ucsi.c?id=ffb58456589443ca572221fabbdef3db8483a779'>ffb58456589443ca572221fabbdef3db8483a779</a> (<a href='/cgit.cgi/linux/net-next.git/diff/drivers/usb/misc/ucsi.c?id=9208b75e048dda0d285904de9be7ab654a4b94fc&amp;id2=ffb58456589443ca572221fabbdef3db8483a779'>diff</a>)</td></tr></table>
<div class='commit-subject'>Merge remote-tracking branch 'mkp-scsi/fixes' into fixes</div><div class='commit-msg'></div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=9208b75e048dda0d285904de9be7ab654a4b94fc'>Diffstat</a> (limited to 'drivers/usb/misc/ucsi.c')</div><table summary='diffstat' class='diffstat'>