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Revision 400dd489d42faef3647d990dd67f553371ec204b authored by Ian Rogers on 15 December 2022, 06:55:02 UTC, committed by Arnaldo Carvalho de Melo on 21 December 2022, 17:52:41 UTC 
perf vendor events intel: Refresh sapphirerapids metrics and events
 
Update the sapphirerapids metrics and events using the new tooling from:

  https://github.com/intel/perfmon

The metrics are unchanged but the formulas differ due to parentheses,
use of exponents and removal of redundant operations like "* 1". The
order of metrics varies as TMA metrics are first converted and then
removed if perfmon versions are found. The events are updated to 1.09,
in particular uncore, with fixes to uncore events and improved
descriptions. The formatting changes increase consistency across the
json files.

Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Kan Liang <kan.liang@linux.intel.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Caleb Biggers <caleb.biggers@intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Perry Taylor <perry.taylor@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20221215065510.1621979-16-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Raw File
opdef.h 
// SPDX-License-Identifier: GPL-2.0
#ifndef IOU_OP_DEF_H
#define IOU_OP_DEF_H

struct io_op_def {
	/* needs req->file assigned */
	unsigned		needs_file : 1;
	/* should block plug */
	unsigned		plug : 1;
	/* hash wq insertion if file is a regular file */
	unsigned		hash_reg_file : 1;
	/* unbound wq insertion if file is a non-regular file */
	unsigned		unbound_nonreg_file : 1;
	/* set if opcode supports polled "wait" */
	unsigned		pollin : 1;
	unsigned		pollout : 1;
	unsigned		poll_exclusive : 1;
	/* op supports buffer selection */
	unsigned		buffer_select : 1;
	/* opcode is not supported by this kernel */
	unsigned		not_supported : 1;
	/* skip auditing */
	unsigned		audit_skip : 1;
	/* supports ioprio */
	unsigned		ioprio : 1;
	/* supports iopoll */
	unsigned		iopoll : 1;
	/* have to be put into the iopoll list */
	unsigned		iopoll_queue : 1;
	/* opcode specific path will handle ->async_data allocation if needed */
	unsigned		manual_alloc : 1;
	/* size of async data needed, if any */
	unsigned short		async_size;

	const char		*name;

	int (*prep)(struct io_kiocb *, const struct io_uring_sqe *);
	int (*issue)(struct io_kiocb *, unsigned int);
	int (*prep_async)(struct io_kiocb *);
	void (*cleanup)(struct io_kiocb *);
	void (*fail)(struct io_kiocb *);
};

extern const struct io_op_def io_op_defs[];

void io_uring_optable_init(void);
#endif
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