#ifndef __SND_SEQ_LOCK_H
#define __SND_SEQ_LOCK_H

#include <linux/sched.h>

#if defined(CONFIG_SMP) || defined(CONFIG_SND_DEBUG)

typedef atomic_t snd_use_lock_t;

/* initialize lock */
#define snd_use_lock_init(lockp) atomic_set(lockp, 0)

/* increment lock */
#define snd_use_lock_use(lockp) atomic_inc(lockp)

/* release lock */
#define snd_use_lock_free(lockp) atomic_dec(lockp)

/* wait until all locks are released */
void snd_use_lock_sync_helper(snd_use_lock_t *lock, const char *file, int line);
#define snd_use_lock_sync(lockp) snd_use_lock_sync_helper(lockp, __BASE_FILE__, __LINE__)

#else /* SMP || CONFIG_SND_DEBUG */

typedef spinlock_t snd_use_lock_t;	/* dummy */
#define snd_use_lock_init(lockp) /**/
#define snd_use_lock_use(lockp) /**/
#define snd_use_lock_free(lockp) /**/
#define snd_use_lock_sync(lockp) /**/

#endif /* SMP || CONFIG_SND_DEBUG */

#endif /* __SND_SEQ_LOCK_H */
value='38ab52e8e1e2dd65f2d349f82553335813b638d2'/><input type='hidden' name='showmsg' value='1'/><select name='h' onchange='this.form.submit();'>
<option value='emaclite-cleanup'>emaclite-cleanup</option>
<option value='master' selected='selected'>master</option>
<option value='nds-private-remove'>nds-private-remove</option>
<option value='packet-loop-back'>packet-loop-back</option>
<option value='packet-rx-pump-back'>packet-rx-pump-back</option>
</select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>net-next plumbings</td><td class='sub right'>Tobias Klauser</td></tr></table>
<table class='tabs'><tr><td>
<a href='/cgit.cgi/linux/net-next.git/'>summary</a><a href='/cgit.cgi/linux/net-next.git/refs/?id=38ab52e8e1e2dd65f2d349f82553335813b638d2'>refs</a><a class='active' href='/cgit.cgi/linux/net-next.git/log/net/ipv6/udp_offload.c?showmsg=1'>log</a><a href='/cgit.cgi/linux/net-next.git/tree/net/ipv6/udp_offload.c?id=38ab52e8e1e2dd65f2d349f82553335813b638d2'>tree</a><a href='/cgit.cgi/linux/net-next.git/commit/net/ipv6/udp_offload.c?id=38ab52e8e1e2dd65f2d349f82553335813b638d2'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/net/ipv6/udp_offload.c?id=38ab52e8e1e2dd65f2d349f82553335813b638d2'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/net/ipv6/udp_offload.c'>
<input type='hidden' name='id' value='38ab52e8e1e2dd65f2d349f82553335813b638d2'/><input type='hidden' name='showmsg' value='1'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/log/?id=38ab52e8e1e2dd65f2d349f82553335813b638d2&amp;showmsg=1'>root</a>/<a href='/cgit.cgi/linux/net-next.git/log/net?id=38ab52e8e1e2dd65f2d349f82553335813b638d2&amp;showmsg=1'>net</a>/<a href='/cgit.cgi/linux/net-next.git/log/net/ipv6?id=38ab52e8e1e2dd65f2d349f82553335813b638d2&amp;showmsg=1'>ipv6</a>/<a href='/cgit.cgi/linux/net-next.git/log/net/ipv6/udp_offload.c?id=38ab52e8e1e2dd65f2d349f82553335813b638d2&amp;showmsg=1'>udp_offload.c</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/net/ipv6/udp_offload.c?id=38ab52e8e1e2dd65f2d349f82553335813b638d2'>Collapse</a>)</th><th class='left'>Author</th><th class='left'>Files</th><th class='left'>Lines</th></tr>