#ifndef __TRACE_AGENT_H__
#define __TRACE_AGENT_H__
#include <pthread.h>
#include <stdbool.h>

#define MAX_CPUS	256
#define PIPE_INIT       (1024*1024)

/*
 * agent_info - structure managing total information of guest agent
 * @pipe_size:	size of pipe (default 1MB)
 * @use_stdout:	set to true when o option is added (default false)
 * @cpus:	total number of CPUs
 * @ctl_fd:	fd of control path, /dev/virtio-ports/agent-ctl-path
 * @rw_ti:	structure managing information of read/write threads
 */
struct agent_info {
	unsigned long pipe_size;
	bool use_stdout;
	int cpus;
	int ctl_fd;
	struct rw_thread_info *rw_ti[MAX_CPUS];
};

/*
 * rw_thread_info - structure managing a read/write thread a cpu
 * @cpu_num:	cpu number operating this read/write thread
 * @in_fd:	fd of reading trace data path in cpu_num
 * @out_fd:	fd of writing trace data path in cpu_num
 * @read_pipe:	fd of read pipe
 * @write_pipe:	fd of write pipe
 * @pipe_size:	size of pipe (default 1MB)
 */
struct rw_thread_info {
	int cpu_num;
	int in_fd;
	int out_fd;
	int read_pipe;
	int write_pipe;
	unsigned long pipe_size;
};

/* use for stopping rw threads */
extern bool global_sig_receive;

/* use for notification */
extern bool global_run_operation;
extern pthread_mutex_t mutex_notify;
extern pthread_cond_t cond_wakeup;

/* for controller of read/write threads */
extern int rw_ctl_init(const char *ctl_path);
extern void *rw_ctl_loop(int ctl_fd);

/* for trace read/write thread */
extern void *rw_thread_info_new(void);
extern void *rw_thread_init(int cpu, const char *in_path, const char *out_path,
			bool stdout_flag, unsigned long pipe_size,
			struct rw_thread_info *rw_ti);
extern pthread_t rw_thread_run(struct rw_thread_info *rw_ti);

static inline void *zalloc(size_t size)
{
	return calloc(1, size);
}

#define pr_err(format, ...) fprintf(stderr, format, ## __VA_ARGS__)
#define pr_info(format, ...) fprintf(stdout, format, ## __VA_ARGS__)
#ifdef DEBUG
#define pr_debug(format, ...) fprintf(stderr, format, ## __VA_ARGS__)
#else
#define pr_debug(format, ...) do {} while (0)
#endif

#endif /*__TRACE_AGENT_H__*/
diff/include/sound/ak4xxx-adda.h?id=10bbe7599e2755d3f3e100103967788b8b5a4bce'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/include/sound/ak4xxx-adda.h'>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=10bbe7599e2755d3f3e100103967788b8b5a4bce'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include?id=10bbe7599e2755d3f3e100103967788b8b5a4bce'>include</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include/sound?id=10bbe7599e2755d3f3e100103967788b8b5a4bce'>sound</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include/sound/ak4xxx-adda.h?id=10bbe7599e2755d3f3e100103967788b8b5a4bce'>ak4xxx-adda.h</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='10bbe7599e2755d3f3e100103967788b8b5a4bce'/><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>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2016-12-25 14:01:28 -0800</td></tr>
<tr><th>committer</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2016-12-25 14:01:28 -0800</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/sound/ak4xxx-adda.h?id=10bbe7599e2755d3f3e100103967788b8b5a4bce'>10bbe7599e2755d3f3e100103967788b8b5a4bce</a> (<a href='/cgit.cgi/linux/net-next.git/patch/include/sound/ak4xxx-adda.h?id=10bbe7599e2755d3f3e100103967788b8b5a4bce'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=10bbe7599e2755d3f3e100103967788b8b5a4bce'>f4d5bc444584dc211c5797be5aad5e861c9181b3</a> /<a href='/cgit.cgi/linux/net-next.git/tree/include/sound/ak4xxx-adda.h?id=10bbe7599e2755d3f3e100103967788b8b5a4bce'>include/sound/ak4xxx-adda.h</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/sound/ak4xxx-adda.h?id=62906027091f1d02de44041524f0769f60bb9cf3'>62906027091f1d02de44041524f0769f60bb9cf3</a> (<a href='/cgit.cgi/linux/net-next.git/diff/include/sound/ak4xxx-adda.h?id=10bbe7599e2755d3f3e100103967788b8b5a4bce&amp;id2=62906027091f1d02de44041524f0769f60bb9cf3'>diff</a>)</td></tr><tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/sound/ak4xxx-adda.h?id=6886fee4d7a3afaf905a8e0bec62dc8fdc39878d'>6886fee4d7a3afaf905a8e0bec62dc8fdc39878d</a> (<a href='/cgit.cgi/linux/net-next.git/diff/include/sound/ak4xxx-adda.h?id=10bbe7599e2755d3f3e100103967788b8b5a4bce&amp;id2=6886fee4d7a3afaf905a8e0bec62dc8fdc39878d'>diff</a>)</td></tr></table>
<div class='commit-subject'>Merge branch 'turbostat' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux</div><div class='commit-msg'>Pull turbostat updates from Len Brown.

* 'turbostat' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux:
  tools/power turbostat: remove obsolete -M, -m, -C, -c options
  tools/power turbostat: Make extensible via the --add parameter
  tools/power turbostat: Denverton uses a 25 MHz crystal, not 19.2 MHz
  tools/power turbostat: line up headers when -M is used
  tools/power turbostat: fix SKX PKG_CSTATE_LIMIT decoding
  tools/power turbostat: Support Knights Mill (KNM)
  tools/power turbostat: Display HWP OOB status
  tools/power turbostat: fix Denverton BCLK
  tools/power turbostat: use intel-family.h model strings
  tools/power/turbostat: Add Denverton RAPL support
  tools/power/turbostat: Add Denverton support
  tools/power/turbostat: split core MSR support into status + limit
  tools/power turbostat: fix error case overflow read of slm_freq_table[]
  tools/power turbostat: Allocate correct amount of fd and irq entries
  tools/power turbostat: switch to tab delimited output
  tools/power turbostat: Gracefully handle ACPI S3
  tools/power turbostat: tidy up output on Joule counter overflow
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=10bbe7599e2755d3f3e100103967788b8b5a4bce'>Diffstat</a> (limited to 'include/sound/ak4xxx-adda.h')</div><table summary='diffstat' class='diffstat'>