/*
 * Copyright (c) 2000-2002,2005 Silicon Graphics, Inc.
 * Copyright (c) 2010 David Chinner.
 * Copyright (c) 2011 Christoph Hellwig.
 * All Rights Reserved.
 *
 * 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.
 *
 * This program is distributed in the hope that it would be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write the Free Software Foundation,
 * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
#ifndef __XFS_EXTENT_BUSY_H__
#define	__XFS_EXTENT_BUSY_H__

struct xfs_mount;
struct xfs_trans;
struct xfs_alloc_arg;

/*
 * Busy block/extent entry.  Indexed by a rbtree in perag to mark blocks that
 * have been freed but whose transactions aren't committed to disk yet.
 *
 * Note that we use the transaction ID to record the transaction, not the
 * transaction structure itself. See xfs_extent_busy_insert() for details.
 */
struct xfs_extent_busy {
	struct rb_node	rb_node;	/* ag by-bno indexed search tree */
	struct list_head list;		/* transaction busy extent list */
	xfs_agnumber_t	agno;
	xfs_agblock_t	bno;
	xfs_extlen_t	length;
	unsigned int	flags;
#define XFS_EXTENT_BUSY_DISCARDED	0x01	/* undergoing a discard op. */
#define XFS_EXTENT_BUSY_SKIP_DISCARD	0x02	/* do not discard */
};

void
xfs_extent_busy_insert(struct xfs_trans *tp, xfs_agnumber_t agno,
	xfs_agblock_t bno, xfs_extlen_t len, unsigned int flags);

void
xfs_extent_busy_clear(struct xfs_mount *mp, struct list_head *list,
	bool do_discard);

int
xfs_extent_busy_search(struct xfs_mount *mp, xfs_agnumber_t agno,
	xfs_agblock_t bno, xfs_extlen_t len);

void
xfs_extent_busy_reuse(struct xfs_mount *mp, xfs_agnumber_t agno,
	xfs_agblock_t fbno, xfs_extlen_t flen, bool userdata);

void
xfs_extent_busy_trim(struct xfs_alloc_arg *args, xfs_agblock_t bno,
	xfs_extlen_t len, xfs_agblock_t *rbno, xfs_extlen_t *rlen);

int
xfs_extent_busy_ag_cmp(void *priv, struct list_head *a, struct list_head *b);

static inline void xfs_extent_busy_sort(struct list_head *list)
{
	list_sort(NULL, list, xfs_extent_busy_ag_cmp);
}

#endif /* __XFS_EXTENT_BUSY_H__ */
next.git/log/include/sound/atmel-abdac.h'>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?h=nds-private-remove&amp;id=df21d2fa733035e4d414379960f94b2516b41296'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include?h=nds-private-remove&amp;id=df21d2fa733035e4d414379960f94b2516b41296'>include</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include/sound?h=nds-private-remove&amp;id=df21d2fa733035e4d414379960f94b2516b41296'>sound</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include/sound/atmel-abdac.h?h=nds-private-remove&amp;id=df21d2fa733035e4d414379960f94b2516b41296'>atmel-abdac.h</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='df21d2fa733035e4d414379960f94b2516b41296'/><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>Madhavan Srinivasan &lt;maddy@linux.vnet.ibm.com&gt;</td><td class='right'>2016-12-19 17:46:53 +0530</td></tr>
<tr><th>committer</th><td>Michael Ellerman &lt;mpe@ellerman.id.au&gt;</td><td class='right'>2017-01-18 16:03:34 +1100</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/sound/atmel-abdac.h?h=nds-private-remove&amp;id=df21d2fa733035e4d414379960f94b2516b41296'>df21d2fa733035e4d414379960f94b2516b41296</a> (<a href='/cgit.cgi/linux/net-next.git/patch/include/sound/atmel-abdac.h?id=df21d2fa733035e4d414379960f94b2516b41296'>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=df21d2fa733035e4d414379960f94b2516b41296'>c1e7e935e46071b4a134a814fae9fc8fec6324fb</a> /<a href='/cgit.cgi/linux/net-next.git/tree/include/sound/atmel-abdac.h?h=nds-private-remove&amp;id=df21d2fa733035e4d414379960f94b2516b41296'>include/sound/atmel-abdac.h</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/sound/atmel-abdac.h?h=nds-private-remove&amp;id=387bbc974f6adf91aa635090f73434ed10edd915'>387bbc974f6adf91aa635090f73434ed10edd915</a> (<a href='/cgit.cgi/linux/net-next.git/diff/include/sound/atmel-abdac.h?h=nds-private-remove&amp;id=df21d2fa733035e4d414379960f94b2516b41296&amp;id2=387bbc974f6adf91aa635090f73434ed10edd915'>diff</a>)</td></tr></table>
<div class='commit-subject'>selftest/powerpc: Wrong PMC initialized in pmc56_overflow test</div><div class='commit-msg'>Test uses PMC2 to count the event. But PMC1 is being initialized.
Patch to fix it.

Fixes: 3752e453f6ba ('selftests/powerpc: Add tests of PMU EBBs')
Signed-off-by: Madhavan Srinivasan &lt;maddy@linux.vnet.ibm.com&gt;
Signed-off-by: Michael Ellerman &lt;mpe@ellerman.id.au&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?h=nds-private-remove&amp;id=df21d2fa733035e4d414379960f94b2516b41296'>Diffstat</a> (limited to 'include/sound/atmel-abdac.h')</div><table summary='diffstat' class='diffstat'>