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Commit d621e6b3 authored by Jaegeuk Kim's avatar Jaegeuk Kim
Browse files

f2fs: fix wrong tracepoints for op and op_flags 



This patch fixes wrong tracepoints in terms of op and op_flags.

Reviewed-by: default avatarChao Yu <yuchao0@huawei.com>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent 9d52a504

include/trace/events/f2fs.h

+25 −16
Original line number Diff line number Diff line
@@ -55,25 +55,34 @@ TRACE_DEFINE_ENUM(CP_DISCARD); 
		{ IPU,		"IN-PLACE" },				\

		{ OPU,		"OUT-OF-PLACE" })



#define F2FS_BIO_FLAG_MASK(t)	(t & (REQ_RAHEAD | REQ_PREFLUSH | REQ_FUA))

#define F2FS_BIO_EXTRA_MASK(t)	(t & (REQ_META | REQ_PRIO))



#define show_bio_type(op_flags)	show_bio_op_flags(op_flags), 		\

						show_bio_extra(op_flags)

#define F2FS_OP_FLAGS (REQ_RAHEAD | REQ_SYNC | REQ_PREFLUSH | REQ_META |\

			REQ_PRIO)

#define F2FS_BIO_FLAG_MASK(t)	(t & F2FS_OP_FLAGS)



#define show_bio_type(op,op_flags)	show_bio_op(op),		\

						show_bio_op_flags(op_flags)



#define show_bio_op(op)							\

	__print_symbolic(op,						\

		{ REQ_OP_READ,			"READ" },		\

		{ REQ_OP_WRITE,			"WRITE" },		\

		{ REQ_OP_FLUSH,			"FLUSH" },		\

		{ REQ_OP_DISCARD,		"DISCARD" },		\

		{ REQ_OP_ZONE_REPORT,		"ZONE_REPORT" },	\

		{ REQ_OP_SECURE_ERASE,		"SECURE_ERASE" },	\

		{ REQ_OP_ZONE_RESET,		"ZONE_RESET" },		\

		{ REQ_OP_WRITE_SAME,		"WRITE_SAME" },		\

		{ REQ_OP_WRITE_ZEROES,		"WRITE_ZEROES" })



#define show_bio_op_flags(flags)					\

	__print_symbolic(F2FS_BIO_FLAG_MASK(flags),			\

		{ 0,			"WRITE" },			\

		{ REQ_RAHEAD, 		"READAHEAD" },			\

		{ REQ_SYNC, 		"REQ_SYNC" },			\

		{ REQ_PREFLUSH,		"REQ_PREFLUSH" },		\

		{ REQ_FUA,		"REQ_FUA" })



#define show_bio_extra(type)						\

	__print_symbolic(F2FS_BIO_EXTRA_MASK(type),			\

		{ REQ_RAHEAD, 		"(RA)" },			\

		{ REQ_SYNC, 		"(S)" },			\

		{ REQ_SYNC | REQ_PRIO,	"(SP)" },			\

		{ REQ_META, 		"(M)" },			\

		{ REQ_PRIO, 		"(P)" },			\

		{ REQ_META | REQ_PRIO,	"(MP)" },			\

		{ REQ_SYNC | REQ_META | REQ_PRIO, "(SMP)" },		\

		{ REQ_PREFLUSH | REQ_META | REQ_PRIO, "(FMP)" },	\

		{ 0, " \b" })



#define show_data_type(type)						\
@@ -753,7 +762,7 @@ DECLARE_EVENT_CLASS(f2fs__submit_page_bio, 
		(unsigned long)__entry->index,

		(unsigned long long)__entry->old_blkaddr,

		(unsigned long long)__entry->new_blkaddr,

		show_bio_type(__entry->op_flags),

		show_bio_type(__entry->op, __entry->op_flags),

		show_block_type(__entry->type))

);
@@ -802,7 +811,7 @@ DECLARE_EVENT_CLASS(f2fs__submit_bio, 


	TP_printk("dev = (%d,%d), rw = %s%s, %s, sector = %lld, size = %u",

		show_dev(__entry),

		show_bio_type(__entry->op_flags),

		show_bio_type(__entry->op, __entry->op_flags),

		show_block_type(__entry->type),

		(unsigned long long)__entry->sector,

		__entry->size)