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Message-Id: <20200327102528.4267-2-kjain@linux.ibm.com>
Date: Fri, 27 Mar 2020 15:55:23 +0530
From: Kajol Jain <kjain@...ux.ibm.com>
To: acme@...nel.org, linuxppc-dev@...ts.ozlabs.org, mpe@...erman.id.au,
sukadev@...ux.vnet.ibm.com
Cc: linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org,
anju@...ux.vnet.ibm.com, maddy@...ux.vnet.ibm.com,
ravi.bangoria@...ux.ibm.com, peterz@...radead.org,
yao.jin@...ux.intel.com, ak@...ux.intel.com, jolsa@...nel.org,
kan.liang@...ux.intel.com, jmario@...hat.com,
alexander.shishkin@...ux.intel.com, mingo@...nel.org,
paulus@...abs.org, namhyung@...nel.org, mpetlan@...hat.com,
gregkh@...uxfoundation.org, benh@...nel.crashing.org,
mamatha4@...ux.vnet.ibm.com, mark.rutland@....com,
tglx@...utronix.de, kjain@...ux.ibm.com
Subject: [PATCH v7 1/6] perf expr: Add expr_ prefix for parse_ctx and parse_id
From: Jiri Olsa <jolsa@...nel.org>
Adding expr_ prefix for parse_ctx and parse_id,
to straighten out the expr* namespace.
There's no functional change.
Signed-off-by: Jiri Olsa <jolsa@...nel.org>
---
tools/perf/tests/expr.c | 4 ++--
tools/perf/util/expr.c | 10 +++++-----
tools/perf/util/expr.h | 12 ++++++------
tools/perf/util/expr.y | 6 +++---
tools/perf/util/stat-shadow.c | 2 +-
5 files changed, 17 insertions(+), 17 deletions(-)
diff --git a/tools/perf/tests/expr.c b/tools/perf/tests/expr.c
index 28313e59d6f6..ea10fc4412c4 100644
--- a/tools/perf/tests/expr.c
+++ b/tools/perf/tests/expr.c
@@ -6,7 +6,7 @@
#include <string.h>
#include <linux/zalloc.h>
-static int test(struct parse_ctx *ctx, const char *e, double val2)
+static int test(struct expr_parse_ctx *ctx, const char *e, double val2)
{
double val;
@@ -22,7 +22,7 @@ int test__expr(struct test *t __maybe_unused, int subtest __maybe_unused)
const char **other;
double val;
int i, ret;
- struct parse_ctx ctx;
+ struct expr_parse_ctx ctx;
int num_other;
expr__ctx_init(&ctx);
diff --git a/tools/perf/util/expr.c b/tools/perf/util/expr.c
index fd192ddf93c1..c8ccc548a585 100644
--- a/tools/perf/util/expr.c
+++ b/tools/perf/util/expr.c
@@ -11,7 +11,7 @@ extern int expr_debug;
#endif
/* Caller must make sure id is allocated */
-void expr__add_id(struct parse_ctx *ctx, const char *name, double val)
+void expr__add_id(struct expr_parse_ctx *ctx, const char *name, double val)
{
int idx;
@@ -21,13 +21,13 @@ void expr__add_id(struct parse_ctx *ctx, const char *name, double val)
ctx->ids[idx].val = val;
}
-void expr__ctx_init(struct parse_ctx *ctx)
+void expr__ctx_init(struct expr_parse_ctx *ctx)
{
ctx->num_ids = 0;
}
static int
-__expr__parse(double *val, struct parse_ctx *ctx, const char *expr,
+__expr__parse(double *val, struct expr_parse_ctx *ctx, const char *expr,
int start)
{
YY_BUFFER_STATE buffer;
@@ -52,7 +52,7 @@ __expr__parse(double *val, struct parse_ctx *ctx, const char *expr,
return ret;
}
-int expr__parse(double *final_val, struct parse_ctx *ctx, const char *expr)
+int expr__parse(double *final_val, struct expr_parse_ctx *ctx, const char *expr)
{
return __expr__parse(final_val, ctx, expr, EXPR_PARSE) ? -1 : 0;
}
@@ -75,7 +75,7 @@ int expr__find_other(const char *expr, const char *one, const char ***other,
int *num_other)
{
int err, i = 0, j = 0;
- struct parse_ctx ctx;
+ struct expr_parse_ctx ctx;
expr__ctx_init(&ctx);
err = __expr__parse(NULL, &ctx, expr, EXPR_OTHER);
diff --git a/tools/perf/util/expr.h b/tools/perf/util/expr.h
index 9377538f4097..b9e53f2b5844 100644
--- a/tools/perf/util/expr.h
+++ b/tools/perf/util/expr.h
@@ -5,19 +5,19 @@
#define EXPR_MAX_OTHER 20
#define MAX_PARSE_ID EXPR_MAX_OTHER
-struct parse_id {
+struct expr_parse_id {
const char *name;
double val;
};
-struct parse_ctx {
+struct expr_parse_ctx {
int num_ids;
- struct parse_id ids[MAX_PARSE_ID];
+ struct expr_parse_id ids[MAX_PARSE_ID];
};
-void expr__ctx_init(struct parse_ctx *ctx);
-void expr__add_id(struct parse_ctx *ctx, const char *id, double val);
-int expr__parse(double *final_val, struct parse_ctx *ctx, const char *expr);
+void expr__ctx_init(struct expr_parse_ctx *ctx);
+void expr__add_id(struct expr_parse_ctx *ctx, const char *id, double val);
+int expr__parse(double *final_val, struct expr_parse_ctx *ctx, const char *expr);
int expr__find_other(const char *expr, const char *one, const char ***other,
int *num_other);
diff --git a/tools/perf/util/expr.y b/tools/perf/util/expr.y
index 4720cbe79357..cd17486c1c5d 100644
--- a/tools/perf/util/expr.y
+++ b/tools/perf/util/expr.y
@@ -15,7 +15,7 @@
%define api.pure full
%parse-param { double *final_val }
-%parse-param { struct parse_ctx *ctx }
+%parse-param { struct expr_parse_ctx *ctx }
%parse-param {void *scanner}
%lex-param {void* scanner}
@@ -39,14 +39,14 @@
%{
static void expr_error(double *final_val __maybe_unused,
- struct parse_ctx *ctx __maybe_unused,
+ struct expr_parse_ctx *ctx __maybe_unused,
void *scanner,
const char *s)
{
pr_debug("%s\n", s);
}
-static int lookup_id(struct parse_ctx *ctx, char *id, double *val)
+static int lookup_id(struct expr_parse_ctx *ctx, char *id, double *val)
{
int i;
diff --git a/tools/perf/util/stat-shadow.c b/tools/perf/util/stat-shadow.c
index 0fd713d3674f..402af3e8d287 100644
--- a/tools/perf/util/stat-shadow.c
+++ b/tools/perf/util/stat-shadow.c
@@ -729,7 +729,7 @@ static void generic_metric(struct perf_stat_config *config,
struct runtime_stat *st)
{
print_metric_t print_metric = out->print_metric;
- struct parse_ctx pctx;
+ struct expr_parse_ctx pctx;
double ratio, scale;
int i;
void *ctxp = out->ctx;
--
2.18.1
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