#undef TRACE_SYSTEM
#define TRACE_SYSTEM nilfs2

#if !defined(_TRACE_NILFS2_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_NILFS2_H

#include <linux/tracepoint.h>

struct nilfs_sc_info;

#define show_collection_stage(type)					\
	__print_symbolic(type,						\
	{ NILFS_ST_INIT, "ST_INIT" },					\
	{ NILFS_ST_GC, "ST_GC" },					\
	{ NILFS_ST_FILE, "ST_FILE" },					\
	{ NILFS_ST_IFILE, "ST_IFILE" },					\
	{ NILFS_ST_CPFILE, "ST_CPFILE" },				\
	{ NILFS_ST_SUFILE, "ST_SUFILE" },				\
	{ NILFS_ST_DAT, "ST_DAT" },					\
	{ NILFS_ST_SR, "ST_SR" },					\
	{ NILFS_ST_DSYNC, "ST_DSYNC" },					\
	{ NILFS_ST_DONE, "ST_DONE"})

TRACE_EVENT(nilfs2_collection_stage_transition,

	    TP_PROTO(struct nilfs_sc_info *sci),

	    TP_ARGS(sci),

	    TP_STRUCT__entry(
		    __field(void *, sci)
		    __field(int, stage)
	    ),

	    TP_fast_assign(
			__entry->sci = sci;
			__entry->stage = sci->sc_stage.scnt;
		    ),

	    TP_printk("sci = %p stage = %s",
		      __entry->sci,
		      show_collection_stage(__entry->stage))
);

#ifndef TRACE_HEADER_MULTI_READ
enum nilfs2_transaction_transition_state {
	TRACE_NILFS2_TRANSACTION_BEGIN,
	TRACE_NILFS2_TRANSACTION_COMMIT,
	TRACE_NILFS2_TRANSACTION_ABORT,
	TRACE_NILFS2_TRANSACTION_TRYLOCK,
	TRACE_NILFS2_TRANSACTION_LOCK,
	TRACE_NILFS2_TRANSACTION_UNLOCK,
};
#endif

#define show_transaction_state(type)					\
	__print_symbolic(type,						\
			 { TRACE_NILFS2_TRANSACTION_BEGIN, "BEGIN" },	\
			 { TRACE_NILFS2_TRANSACTION_COMMIT, "COMMIT" },	\
			 { TRACE_NILFS2_TRANSACTION_ABORT, "ABORT" },	\
			 { TRACE_NILFS2_TRANSACTION_TRYLOCK, "TRYLOCK" }, \
			 { TRACE_NILFS2_TRANSACTION_LOCK, "LOCK" },	\
			 { TRACE_NILFS2_TRANSACTION_UNLOCK, "UNLOCK" })

TRACE_EVENT(nilfs2_transaction_transition,
	    TP_PROTO(struct super_block *sb,
		     struct nilfs_transaction_info *ti,
		     int count,
		     unsigned int flags,
		     enum nilfs2_transaction_transition_state state),

	    TP_ARGS(sb, ti, count, flags, state),

	    TP_STRUCT__entry(
		    __field(void *, sb)
		    __field(void *, ti)
		    __field(int, count)
		    __field(unsigned int, flags)
		    __field(int, state)
	    ),

	    TP_fast_assign(
		    __entry->sb = sb;
		    __entry->ti = ti;
		    __entry->count = count;
		    __entry->flags = flags;
		    __entry->state = state;
		    ),

	    TP_printk("sb = %p ti = %p count = %d flags = %x state = %s",
		      __entry->sb,
		      __entry->ti,
		      __entry->count,
		      __entry->flags,
		      show_transaction_state(__entry->state))
);

TRACE_EVENT(nilfs2_segment_usage_check,
	    TP_PROTO(struct inode *sufile,
		     __u64 segnum,
		     unsigned long cnt),

	    TP_ARGS(sufile, segnum, cnt),

	    TP_STRUCT__entry(
		    __field(struct inode *, sufile)
		    __field(__u64, segnum)
		    __field(unsigned long, cnt)
	    ),

	    TP_fast_assign(
		    __entry->sufile = sufile;
		    __entry->segnum = segnum;
		    __entry->cnt = cnt;
		    ),

	    TP_printk("sufile = %p segnum = %llu cnt = %lu",
		      __entry->sufile,
		      __entry->segnum,
		      __entry->cnt)
);

TRACE_EVENT(nilfs2_segment_usage_allocated,
	    TP_PROTO(struct inode *sufile,
		     __u64 segnum),

	    TP_ARGS(sufile, segnum),

	    TP_STRUCT__entry(
		    __field(struct inode *, sufile)
		    __field(__u64, segnum)
	    ),

	    TP_fast_assign(
		    __entry->sufile = sufile;
		    __entry->segnum = segnum;
		    ),

	    TP_printk("sufile = %p segnum = %llu",
		      __entry->sufile,
		      __entry->segnum)
);

TRACE_EVENT(nilfs2_segment_usage_freed,
	    TP_PROTO(struct inode *sufile,
		     __u64 segnum),

	    TP_ARGS(sufile, segnum),

	    TP_STRUCT__entry(
		    __field(struct inode *, sufile)
		    __field(__u64, segnum)
	    ),

	    TP_fast_assign(
		    __entry->sufile = sufile;
		    __entry->segnum = segnum;
		    ),

	    TP_printk("sufile = %p segnum = %llu",
		      __entry->sufile,
		      __entry->segnum)
);

TRACE_EVENT(nilfs2_mdt_insert_new_block,
	    TP_PROTO(struct inode *inode,
		     unsigned long ino,
		     unsigned long block),

	    TP_ARGS(inode, ino, block),

	    TP_STRUCT__entry(
		    __field(struct inode *, inode)
		    __field(unsigned long, ino)
		    __field(unsigned long, block)
	    ),

	    TP_fast_assign(
		    __entry->inode = inode;
		    __entry->ino = ino;
		    __entry->block = block;
		    ),

	    TP_printk("inode = %p ino = %lu block = %lu",
		      __entry->inode,
		      __entry->ino,
		      __entry->block)
);

TRACE_EVENT(nilfs2_mdt_submit_block,
	    TP_PROTO(struct inode *inode,
		     unsigned long ino,
		     unsigned long blkoff,
		     int mode),

	    TP_ARGS(inode, ino, blkoff, mode),

	    TP_STRUCT__entry(
		    __field(struct inode *, inode)
		    __field(unsigned long, ino)
		    __field(unsigned long, blkoff)
		    __field(int, mode)
	    ),

	    TP_fast_assign(
		    __entry->inode = inode;
		    __entry->ino = ino;
		    __entry->blkoff = blkoff;
		    __entry->mode = mode;
		    ),

	    TP_printk("inode = %p ino = %lu blkoff = %lu mode = %x",
		      __entry->inode,
		      __entry->ino,
		      __entry->blkoff,
		      __entry->mode)
);

#endif /* _TRACE_NILFS2_H */

/* This part must be outside protection */
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_FILE nilfs2
#include <trace/define_trace.h>
h><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=0becc0ae5b42828785b589f686725ff5bc3b9b25'>be6d0e1f37c38ed0a7dd5da2d4b1e93f0fb43101</a> /<a href='/cgit.cgi/linux/net-next.git/tree/sound/soc/codecs/rt5670.h?id=0becc0ae5b42828785b589f686725ff5bc3b9b25'>sound/soc/codecs/rt5670.h</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/codecs/rt5670.h?id=24c2503255d35c269b67162c397a1a1c1e02f6ce'>24c2503255d35c269b67162c397a1a1c1e02f6ce</a> (<a href='/cgit.cgi/linux/net-next.git/diff/sound/soc/codecs/rt5670.h?id=0becc0ae5b42828785b589f686725ff5bc3b9b25&amp;id2=24c2503255d35c269b67162c397a1a1c1e02f6ce'>diff</a>)</td></tr></table>
<div class='commit-subject'>x86/mce: Make timer handling more robust</div><div class='commit-msg'>Erik reported that on a preproduction hardware a CMCI storm triggers the
BUG_ON in add_timer_on(). The reason is that the per CPU MCE timer is
started by the CMCI logic before the MCE CPU hotplug callback starts the
timer with add_timer_on(). So the timer is already queued which triggers
the BUG.

Using add_timer_on() is pretty pointless in this code because the timer is
strictlty per CPU, initialized as pinned and all operations which arm the
timer happen on the CPU to which the timer belongs.

Simplify the whole machinery by using mod_timer() instead of add_timer_on()
which avoids the problem because mod_timer() can handle already queued
timers. Use __start_timer() everywhere so the earliest armed expiry time is
preserved.

Reported-by: Erik Veijola &lt;erik.veijola@intel.com&gt;
Tested-by: Borislav Petkov &lt;bp@alien8.de&gt;
Signed-off-by: Thomas Gleixner &lt;tglx@linutronix.de&gt;
Reviewed-by: Borislav Petkov &lt;bp@alien8.de&gt;
Cc: Tony Luck &lt;tony.luck@intel.com&gt;
Link: http://lkml.kernel.org/r/alpine.DEB.2.20.1701310936080.3457@nanos
Signed-off-by: Thomas Gleixner &lt;tglx@linutronix.de&gt;

</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=0becc0ae5b42828785b589f686725ff5bc3b9b25'>Diffstat</a> (limited to 'sound/soc/codecs/rt5670.h')</div><table summary='diffstat' class='diffstat'>