[tip:perf/core] perf tools: Stop using 'self' in some more places

From: tip-bot for Arnaldo Carvalho de Melo
Date: Fri Oct 25 2013 - 06:32:47 EST

Commit-ID: c824c4338ac47979c69ba6f8faab33670ae179df
Gitweb: http://git.kernel.org/tip/c824c4338ac47979c69ba6f8faab33670ae179df
Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
AuthorDate: Tue, 22 Oct 2013 19:01:31 -0300
Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Wed, 23 Oct 2013 09:55:37 -0300

perf tools: Stop using 'self' in some more places

As suggested by tglx, 'self' should be replaced by something that is
more useful.

Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
Cc: David Ahern <dsahern@xxxxxxxxx>
Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Mike Galbraith <efault@xxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Stephane Eranian <eranian@xxxxxxxxxx>
Link: http://lkml.kernel.org/n/tip-fmblhc6tbb99tk1q8vowtsbj@xxxxxxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
tools/perf/builtin-annotate.c | 4 +-
tools/perf/builtin-diff.c | 5 +-
tools/perf/builtin-inject.c | 22 ++++----
tools/perf/builtin-report.c | 14 ++---
tools/perf/util/build-id.c | 6 +-
tools/perf/util/hist.c | 18 +++---
tools/perf/util/sort.c | 124 +++++++++++++++++++++---------------------
tools/perf/util/strfilter.c | 46 ++++++++--------
tools/perf/util/thread.c | 72 ++++++++++++------------
9 files changed, 155 insertions(+), 156 deletions(-)

diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c
index 03cfa59..17c6b49 100644
--- a/tools/perf/builtin-annotate.c
+++ b/tools/perf/builtin-annotate.c
@@ -118,11 +118,11 @@ static int hist_entry__tty_annotate(struct hist_entry *he,
ann->print_line, ann->full_paths, 0, 0);
}

-static void hists__find_annotations(struct hists *self,
+static void hists__find_annotations(struct hists *hists,
struct perf_evsel *evsel,
struct perf_annotate *ann)
{
- struct rb_node *nd = rb_first(&self->entries), *next;
+ struct rb_node *nd = rb_first(&hists->entries), *next;
int key = K_RIGHT;

while (nd) {
diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c
index 419d27d..9c82888 100644
--- a/tools/perf/builtin-diff.c
+++ b/tools/perf/builtin-diff.c
@@ -303,12 +303,11 @@ static int formula_fprintf(struct hist_entry *he, struct hist_entry *pair,
return -1;
}

-static int hists__add_entry(struct hists *self,
+static int hists__add_entry(struct hists *hists,
struct addr_location *al, u64 period,
u64 weight, u64 transaction)
{
- if (__hists__add_entry(self, al, NULL, period, weight, transaction)
- != NULL)
+ if (__hists__add_entry(hists, al, NULL, period, weight, transaction) != NULL)
return 0;
return -ENOMEM;
}
diff --git a/tools/perf/builtin-inject.c b/tools/perf/builtin-inject.c
index 4aa6d78..eb1a594 100644
--- a/tools/perf/builtin-inject.c
+++ b/tools/perf/builtin-inject.c
@@ -162,38 +162,38 @@ static int perf_event__repipe_tracing_data(struct perf_tool *tool,
return err;
}

-static int dso__read_build_id(struct dso *self)
+static int dso__read_build_id(struct dso *dso)
{
- if (self->has_build_id)
+ if (dso->has_build_id)
return 0;

- if (filename__read_build_id(self->long_name, self->build_id,
- sizeof(self->build_id)) > 0) {
- self->has_build_id = true;
+ if (filename__read_build_id(dso->long_name, dso->build_id,
+ sizeof(dso->build_id)) > 0) {
+ dso->has_build_id = true;
return 0;
}

return -1;
}

-static int dso__inject_build_id(struct dso *self, struct perf_tool *tool,
+static int dso__inject_build_id(struct dso *dso, struct perf_tool *tool,
struct machine *machine)
{
u16 misc = PERF_RECORD_MISC_USER;
int err;

- if (dso__read_build_id(self) < 0) {
- pr_debug("no build_id found for %s\n", self->long_name);
+ if (dso__read_build_id(dso) < 0) {
+ pr_debug("no build_id found for %s\n", dso->long_name);
return -1;
}

- if (self->kernel)
+ if (dso->kernel)
misc = PERF_RECORD_MISC_KERNEL;

- err = perf_event__synthesize_build_id(tool, self, misc, perf_event__repipe,
+ err = perf_event__synthesize_build_id(tool, dso, misc, perf_event__repipe,
machine);
if (err) {
- pr_err("Can't synthesize build_id event for %s\n", self->long_name);
+ pr_err("Can't synthesize build_id event for %s\n", dso->long_name);
return -1;
}

diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index 81addca..e3598a4 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -373,9 +373,9 @@ static int process_read_event(struct perf_tool *tool,
/* For pipe mode, sample_type is not currently set */
static int perf_report__setup_sample_type(struct perf_report *rep)
{
- struct perf_session *self = rep->session;
- u64 sample_type = perf_evlist__combined_sample_type(self->evlist);
- bool is_pipe = perf_data_file__is_pipe(self->file);
+ struct perf_session *session = rep->session;
+ u64 sample_type = perf_evlist__combined_sample_type(session->evlist);
+ bool is_pipe = perf_data_file__is_pipe(session->file);

if (!is_pipe && !(sample_type & PERF_SAMPLE_CALLCHAIN)) {
if (sort__has_parent) {
@@ -417,14 +417,14 @@ static void sig_handler(int sig __maybe_unused)
}

static size_t hists__fprintf_nr_sample_events(struct perf_report *rep,
- struct hists *self,
+ struct hists *hists,
const char *evname, FILE *fp)
{
size_t ret;
char unit;
- unsigned long nr_samples = self->stats.nr_events[PERF_RECORD_SAMPLE];
- u64 nr_events = self->stats.total_period;
- struct perf_evsel *evsel = hists_to_evsel(self);
+ unsigned long nr_samples = hists->stats.nr_events[PERF_RECORD_SAMPLE];
+ u64 nr_events = hists->stats.total_period;
+ struct perf_evsel *evsel = hists_to_evsel(hists);
char buf[512];
size_t size = sizeof(buf);

diff --git a/tools/perf/util/build-id.c b/tools/perf/util/build-id.c
index 7ded71d..a92770c 100644
--- a/tools/perf/util/build-id.c
+++ b/tools/perf/util/build-id.c
@@ -89,14 +89,14 @@ int build_id__sprintf(const u8 *build_id, int len, char *bf)
return raw - build_id;
}

-char *dso__build_id_filename(struct dso *self, char *bf, size_t size)
+char *dso__build_id_filename(struct dso *dso, char *bf, size_t size)
{
char build_id_hex[BUILD_ID_SIZE * 2 + 1];

- if (!self->has_build_id)
+ if (!dso->has_build_id)
return NULL;

- build_id__sprintf(self->build_id, sizeof(self->build_id), build_id_hex);
+ build_id__sprintf(dso->build_id, sizeof(dso->build_id), build_id_hex);
if (bf == NULL) {
if (asprintf(&bf, "%s/.build-id/%.2s/%s", buildid_dir,
build_id_hex, build_id_hex + 2) < 0)
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index cca03831..f0b863e 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -406,7 +406,7 @@ out:
return he;
}

-struct hist_entry *__hists__add_mem_entry(struct hists *self,
+struct hist_entry *__hists__add_mem_entry(struct hists *hists,
struct addr_location *al,
struct symbol *sym_parent,
struct mem_info *mi,
@@ -429,14 +429,14 @@ struct hist_entry *__hists__add_mem_entry(struct hists *self,
.level = al->level,
.parent = sym_parent,
.filtered = symbol__parent_filter(sym_parent),
- .hists = self,
+ .hists = hists,
.mem_info = mi,
.branch_info = NULL,
};
- return add_hist_entry(self, &entry, al, period, weight);
+ return add_hist_entry(hists, &entry, al, period, weight);
}

-struct hist_entry *__hists__add_branch_entry(struct hists *self,
+struct hist_entry *__hists__add_branch_entry(struct hists *hists,
struct addr_location *al,
struct symbol *sym_parent,
struct branch_info *bi,
@@ -460,14 +460,14 @@ struct hist_entry *__hists__add_branch_entry(struct hists *self,
.parent = sym_parent,
.filtered = symbol__parent_filter(sym_parent),
.branch_info = bi,
- .hists = self,
+ .hists = hists,
.mem_info = NULL,
};

- return add_hist_entry(self, &entry, al, period, weight);
+ return add_hist_entry(hists, &entry, al, period, weight);
}

-struct hist_entry *__hists__add_entry(struct hists *self,
+struct hist_entry *__hists__add_entry(struct hists *hists,
struct addr_location *al,
struct symbol *sym_parent, u64 period,
u64 weight, u64 transaction)
@@ -488,13 +488,13 @@ struct hist_entry *__hists__add_entry(struct hists *self,
},
.parent = sym_parent,
.filtered = symbol__parent_filter(sym_parent),
- .hists = self,
+ .hists = hists,
.branch_info = NULL,
.mem_info = NULL,
.transaction = transaction,
};

- return add_hist_entry(self, &entry, al, period, weight);
+ return add_hist_entry(hists, &entry, al, period, weight);
}

int64_t
diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
index 1f9821d..19b4aa2 100644
--- a/tools/perf/util/sort.c
+++ b/tools/perf/util/sort.c
@@ -60,11 +60,11 @@ sort__thread_cmp(struct hist_entry *left, struct hist_entry *right)
return right->thread->tid - left->thread->tid;
}

-static int hist_entry__thread_snprintf(struct hist_entry *self, char *bf,
+static int hist_entry__thread_snprintf(struct hist_entry *he, char *bf,
size_t size, unsigned int width)
{
return repsep_snprintf(bf, size, "%*s:%5d", width - 6,
- self->thread->comm ?: "", self->thread->tid);
+ he->thread->comm ?: "", he->thread->tid);
}

struct sort_entry sort_thread = {
@@ -94,10 +94,10 @@ sort__comm_collapse(struct hist_entry *left, struct hist_entry *right)
return strcmp(comm_l, comm_r);
}

-static int hist_entry__comm_snprintf(struct hist_entry *self, char *bf,
+static int hist_entry__comm_snprintf(struct hist_entry *he, char *bf,
size_t size, unsigned int width)
{
- return repsep_snprintf(bf, size, "%*s", width, self->thread->comm);
+ return repsep_snprintf(bf, size, "%*s", width, he->thread->comm);
}

struct sort_entry sort_comm = {
@@ -148,10 +148,10 @@ static int _hist_entry__dso_snprintf(struct map *map, char *bf,
return repsep_snprintf(bf, size, "%-*s", width, "[unknown]");
}

-static int hist_entry__dso_snprintf(struct hist_entry *self, char *bf,
+static int hist_entry__dso_snprintf(struct hist_entry *he, char *bf,
size_t size, unsigned int width)
{
- return _hist_entry__dso_snprintf(self->ms.map, bf, size, width);
+ return _hist_entry__dso_snprintf(he->ms.map, bf, size, width);
}

struct sort_entry sort_dso = {
@@ -234,11 +234,11 @@ static int _hist_entry__sym_snprintf(struct map *map, struct symbol *sym,
return ret;
}

-static int hist_entry__sym_snprintf(struct hist_entry *self, char *bf,
+static int hist_entry__sym_snprintf(struct hist_entry *he, char *bf,
size_t size, unsigned int width)
{
- return _hist_entry__sym_snprintf(self->ms.map, self->ms.sym, self->ip,
- self->level, bf, size, width);
+ return _hist_entry__sym_snprintf(he->ms.map, he->ms.sym, he->ip,
+ he->level, bf, size, width);
}

struct sort_entry sort_sym = {
@@ -274,11 +274,11 @@ sort__srcline_cmp(struct hist_entry *left, struct hist_entry *right)
return strcmp(left->srcline, right->srcline);
}

-static int hist_entry__srcline_snprintf(struct hist_entry *self, char *bf,
+static int hist_entry__srcline_snprintf(struct hist_entry *he, char *bf,
size_t size,
unsigned int width __maybe_unused)
{
- return repsep_snprintf(bf, size, "%s", self->srcline);
+ return repsep_snprintf(bf, size, "%s", he->srcline);
}

struct sort_entry sort_srcline = {
@@ -302,11 +302,11 @@ sort__parent_cmp(struct hist_entry *left, struct hist_entry *right)
return strcmp(sym_l->name, sym_r->name);
}

-static int hist_entry__parent_snprintf(struct hist_entry *self, char *bf,
+static int hist_entry__parent_snprintf(struct hist_entry *he, char *bf,
size_t size, unsigned int width)
{
return repsep_snprintf(bf, size, "%-*s", width,
- self->parent ? self->parent->name : "[other]");
+ he->parent ? he->parent->name : "[other]");
}

struct sort_entry sort_parent = {
@@ -324,10 +324,10 @@ sort__cpu_cmp(struct hist_entry *left, struct hist_entry *right)
return right->cpu - left->cpu;
}

-static int hist_entry__cpu_snprintf(struct hist_entry *self, char *bf,
- size_t size, unsigned int width)
+static int hist_entry__cpu_snprintf(struct hist_entry *he, char *bf,
+ size_t size, unsigned int width)
{
- return repsep_snprintf(bf, size, "%*d", width, self->cpu);
+ return repsep_snprintf(bf, size, "%*d", width, he->cpu);
}

struct sort_entry sort_cpu = {
@@ -346,10 +346,10 @@ sort__dso_from_cmp(struct hist_entry *left, struct hist_entry *right)
right->branch_info->from.map);
}

-static int hist_entry__dso_from_snprintf(struct hist_entry *self, char *bf,
+static int hist_entry__dso_from_snprintf(struct hist_entry *he, char *bf,
size_t size, unsigned int width)
{
- return _hist_entry__dso_snprintf(self->branch_info->from.map,
+ return _hist_entry__dso_snprintf(he->branch_info->from.map,
bf, size, width);
}

@@ -360,10 +360,10 @@ sort__dso_to_cmp(struct hist_entry *left, struct hist_entry *right)
right->branch_info->to.map);
}

-static int hist_entry__dso_to_snprintf(struct hist_entry *self, char *bf,
+static int hist_entry__dso_to_snprintf(struct hist_entry *he, char *bf,
size_t size, unsigned int width)
{
- return _hist_entry__dso_snprintf(self->branch_info->to.map,
+ return _hist_entry__dso_snprintf(he->branch_info->to.map,
bf, size, width);
}

@@ -391,21 +391,21 @@ sort__sym_to_cmp(struct hist_entry *left, struct hist_entry *right)
return _sort__sym_cmp(to_l->sym, to_r->sym);
}

-static int hist_entry__sym_from_snprintf(struct hist_entry *self, char *bf,
+static int hist_entry__sym_from_snprintf(struct hist_entry *he, char *bf,
size_t size, unsigned int width)
{
- struct addr_map_symbol *from = &self->branch_info->from;
+ struct addr_map_symbol *from = &he->branch_info->from;
return _hist_entry__sym_snprintf(from->map, from->sym, from->addr,
- self->level, bf, size, width);
+ he->level, bf, size, width);

}

-static int hist_entry__sym_to_snprintf(struct hist_entry *self, char *bf,
+static int hist_entry__sym_to_snprintf(struct hist_entry *he, char *bf,
size_t size, unsigned int width)
{
- struct addr_map_symbol *to = &self->branch_info->to;
+ struct addr_map_symbol *to = &he->branch_info->to;
return _hist_entry__sym_snprintf(to->map, to->sym, to->addr,
- self->level, bf, size, width);
+ he->level, bf, size, width);

}

@@ -448,13 +448,13 @@ sort__mispredict_cmp(struct hist_entry *left, struct hist_entry *right)
return mp || p;
}

-static int hist_entry__mispredict_snprintf(struct hist_entry *self, char *bf,
+static int hist_entry__mispredict_snprintf(struct hist_entry *he, char *bf,
size_t size, unsigned int width){
static const char *out = "N/A";

- if (self->branch_info->flags.predicted)
+ if (he->branch_info->flags.predicted)
out = "N";
- else if (self->branch_info->flags.mispred)
+ else if (he->branch_info->flags.mispred)
out = "Y";

return repsep_snprintf(bf, size, "%-*s", width, out);
@@ -474,19 +474,19 @@ sort__daddr_cmp(struct hist_entry *left, struct hist_entry *right)
return (int64_t)(r - l);
}

-static int hist_entry__daddr_snprintf(struct hist_entry *self, char *bf,
+static int hist_entry__daddr_snprintf(struct hist_entry *he, char *bf,
size_t size, unsigned int width)
{
uint64_t addr = 0;
struct map *map = NULL;
struct symbol *sym = NULL;

- if (self->mem_info) {
- addr = self->mem_info->daddr.addr;
- map = self->mem_info->daddr.map;
- sym = self->mem_info->daddr.sym;
+ if (he->mem_info) {
+ addr = he->mem_info->daddr.addr;
+ map = he->mem_info->daddr.map;
+ sym = he->mem_info->daddr.sym;
}
- return _hist_entry__sym_snprintf(map, sym, addr, self->level, bf, size,
+ return _hist_entry__sym_snprintf(map, sym, addr, he->level, bf, size,
width);
}

@@ -504,13 +504,13 @@ sort__dso_daddr_cmp(struct hist_entry *left, struct hist_entry *right)
return _sort__dso_cmp(map_l, map_r);
}

-static int hist_entry__dso_daddr_snprintf(struct hist_entry *self, char *bf,
+static int hist_entry__dso_daddr_snprintf(struct hist_entry *he, char *bf,
size_t size, unsigned int width)
{
struct map *map = NULL;

- if (self->mem_info)
- map = self->mem_info->daddr.map;
+ if (he->mem_info)
+ map = he->mem_info->daddr.map;

return _hist_entry__dso_snprintf(map, bf, size, width);
}
@@ -534,14 +534,14 @@ sort__locked_cmp(struct hist_entry *left, struct hist_entry *right)
return (int64_t)(data_src_r.mem_lock - data_src_l.mem_lock);
}

-static int hist_entry__locked_snprintf(struct hist_entry *self, char *bf,
+static int hist_entry__locked_snprintf(struct hist_entry *he, char *bf,
size_t size, unsigned int width)
{
const char *out;
u64 mask = PERF_MEM_LOCK_NA;

- if (self->mem_info)
- mask = self->mem_info->data_src.mem_lock;
+ if (he->mem_info)
+ mask = he->mem_info->data_src.mem_lock;

if (mask & PERF_MEM_LOCK_NA)
out = "N/A";
@@ -583,7 +583,7 @@ static const char * const tlb_access[] = {
};
#define NUM_TLB_ACCESS (sizeof(tlb_access)/sizeof(const char *))

-static int hist_entry__tlb_snprintf(struct hist_entry *self, char *bf,
+static int hist_entry__tlb_snprintf(struct hist_entry *he, char *bf,
size_t size, unsigned int width)
{
char out[64];
@@ -594,8 +594,8 @@ static int hist_entry__tlb_snprintf(struct hist_entry *self, char *bf,

out[0] = '\0';

- if (self->mem_info)
- m = self->mem_info->data_src.mem_dtlb;
+ if (he->mem_info)
+ m = he->mem_info->data_src.mem_dtlb;

hit = m & PERF_MEM_TLB_HIT;
miss = m & PERF_MEM_TLB_MISS;
@@ -660,7 +660,7 @@ static const char * const mem_lvl[] = {
};
#define NUM_MEM_LVL (sizeof(mem_lvl)/sizeof(const char *))

-static int hist_entry__lvl_snprintf(struct hist_entry *self, char *bf,
+static int hist_entry__lvl_snprintf(struct hist_entry *he, char *bf,
size_t size, unsigned int width)
{
char out[64];
@@ -669,8 +669,8 @@ static int hist_entry__lvl_snprintf(struct hist_entry *self, char *bf,
u64 m = PERF_MEM_LVL_NA;
u64 hit, miss;

- if (self->mem_info)
- m = self->mem_info->data_src.mem_lvl;
+ if (he->mem_info)
+ m = he->mem_info->data_src.mem_lvl;

out[0] = '\0';

@@ -728,7 +728,7 @@ static const char * const snoop_access[] = {
};
#define NUM_SNOOP_ACCESS (sizeof(snoop_access)/sizeof(const char *))

-static int hist_entry__snoop_snprintf(struct hist_entry *self, char *bf,
+static int hist_entry__snoop_snprintf(struct hist_entry *he, char *bf,
size_t size, unsigned int width)
{
char out[64];
@@ -738,8 +738,8 @@ static int hist_entry__snoop_snprintf(struct hist_entry *self, char *bf,

out[0] = '\0';

- if (self->mem_info)
- m = self->mem_info->data_src.mem_snoop;
+ if (he->mem_info)
+ m = he->mem_info->data_src.mem_snoop;

for (i = 0; m && i < NUM_SNOOP_ACCESS; i++, m >>= 1) {
if (!(m & 0x1))
@@ -776,10 +776,10 @@ sort__local_weight_cmp(struct hist_entry *left, struct hist_entry *right)
return he_weight(left) - he_weight(right);
}

-static int hist_entry__local_weight_snprintf(struct hist_entry *self, char *bf,
+static int hist_entry__local_weight_snprintf(struct hist_entry *he, char *bf,
size_t size, unsigned int width)
{
- return repsep_snprintf(bf, size, "%-*llu", width, he_weight(self));
+ return repsep_snprintf(bf, size, "%-*llu", width, he_weight(he));
}

struct sort_entry sort_local_weight = {
@@ -795,10 +795,10 @@ sort__global_weight_cmp(struct hist_entry *left, struct hist_entry *right)
return left->stat.weight - right->stat.weight;
}

-static int hist_entry__global_weight_snprintf(struct hist_entry *self, char *bf,
+static int hist_entry__global_weight_snprintf(struct hist_entry *he, char *bf,
size_t size, unsigned int width)
{
- return repsep_snprintf(bf, size, "%-*llu", width, self->stat.weight);
+ return repsep_snprintf(bf, size, "%-*llu", width, he->stat.weight);
}

struct sort_entry sort_global_weight = {
@@ -857,12 +857,12 @@ sort__abort_cmp(struct hist_entry *left, struct hist_entry *right)
right->branch_info->flags.abort;
}

-static int hist_entry__abort_snprintf(struct hist_entry *self, char *bf,
+static int hist_entry__abort_snprintf(struct hist_entry *he, char *bf,
size_t size, unsigned int width)
{
static const char *out = ".";

- if (self->branch_info->flags.abort)
+ if (he->branch_info->flags.abort)
out = "A";
return repsep_snprintf(bf, size, "%-*s", width, out);
}
@@ -881,12 +881,12 @@ sort__in_tx_cmp(struct hist_entry *left, struct hist_entry *right)
right->branch_info->flags.in_tx;
}

-static int hist_entry__in_tx_snprintf(struct hist_entry *self, char *bf,
+static int hist_entry__in_tx_snprintf(struct hist_entry *he, char *bf,
size_t size, unsigned int width)
{
static const char *out = ".";

- if (self->branch_info->flags.in_tx)
+ if (he->branch_info->flags.in_tx)
out = "T";

return repsep_snprintf(bf, size, "%-*s", width, out);
@@ -940,10 +940,10 @@ int hist_entry__transaction_len(void)
return len;
}

-static int hist_entry__transaction_snprintf(struct hist_entry *self, char *bf,
+static int hist_entry__transaction_snprintf(struct hist_entry *he, char *bf,
size_t size, unsigned int width)
{
- u64 t = self->transaction;
+ u64 t = he->transaction;
char buf[128];
char *p = buf;
int i;
@@ -1125,7 +1125,7 @@ int setup_sorting(void)
return ret;
}

-static void sort_entry__setup_elide(struct sort_entry *self,
+static void sort_entry__setup_elide(struct sort_entry *se,
struct strlist *list,
const char *list_name, FILE *fp)
{
@@ -1133,7 +1133,7 @@ static void sort_entry__setup_elide(struct sort_entry *self,
if (fp != NULL)
fprintf(fp, "# %s: %s\n", list_name,
strlist__entry(list, 0)->s);
- self->elide = true;
+ se->elide = true;
}
}

diff --git a/tools/perf/util/strfilter.c b/tools/perf/util/strfilter.c
index 834c8eb..67e4a00 100644
--- a/tools/perf/util/strfilter.c
+++ b/tools/perf/util/strfilter.c
@@ -10,22 +10,22 @@ static const char *OP_not = "!"; /* Logical NOT */
#define is_operator(c) ((c) == '|' || (c) == '&' || (c) == '!')
#define is_separator(c) (is_operator(c) || (c) == '(' || (c) == ')')

-static void strfilter_node__delete(struct strfilter_node *self)
+static void strfilter_node__delete(struct strfilter_node *node)
{
- if (self) {
- if (self->p && !is_operator(*self->p))
- free((char *)self->p);
- strfilter_node__delete(self->l);
- strfilter_node__delete(self->r);
- free(self);
+ if (node) {
+ if (node->p && !is_operator(*node->p))
+ free((char *)node->p);
+ strfilter_node__delete(node->l);
+ strfilter_node__delete(node->r);
+ free(node);
}
}

-void strfilter__delete(struct strfilter *self)
+void strfilter__delete(struct strfilter *filter)
{
- if (self) {
- strfilter_node__delete(self->root);
- free(self);
+ if (filter) {
+ strfilter_node__delete(filter->root);
+ free(filter);
}
}

@@ -170,30 +170,30 @@ struct strfilter *strfilter__new(const char *rules, const char **err)
return ret;
}

-static bool strfilter_node__compare(struct strfilter_node *self,
+static bool strfilter_node__compare(struct strfilter_node *node,
const char *str)
{
- if (!self || !self->p)
+ if (!node || !node->p)
return false;

- switch (*self->p) {
+ switch (*node->p) {
case '|': /* OR */
- return strfilter_node__compare(self->l, str) ||
- strfilter_node__compare(self->r, str);
+ return strfilter_node__compare(node->l, str) ||
+ strfilter_node__compare(node->r, str);
case '&': /* AND */
- return strfilter_node__compare(self->l, str) &&
- strfilter_node__compare(self->r, str);
+ return strfilter_node__compare(node->l, str) &&
+ strfilter_node__compare(node->r, str);
case '!': /* NOT */
- return !strfilter_node__compare(self->r, str);
+ return !strfilter_node__compare(node->r, str);
default:
- return strglobmatch(str, self->p);
+ return strglobmatch(str, node->p);
}
}

/* Return true if STR matches the filter rules */
-bool strfilter__compare(struct strfilter *self, const char *str)
+bool strfilter__compare(struct strfilter *node, const char *str)
{
- if (!self)
+ if (!node)
return false;
- return strfilter_node__compare(self->root, str);
+ return strfilter_node__compare(node->root, str);
}
diff --git a/tools/perf/util/thread.c b/tools/perf/util/thread.c
index e3d4a55..80d19a0 100644
--- a/tools/perf/util/thread.c
+++ b/tools/perf/util/thread.c
@@ -9,51 +9,51 @@

struct thread *thread__new(pid_t pid, pid_t tid)
{
- struct thread *self = zalloc(sizeof(*self));
+ struct thread *thread = zalloc(sizeof(*thread));

- if (self != NULL) {
- map_groups__init(&self->mg);
- self->pid_ = pid;
- self->tid = tid;
- self->ppid = -1;
- self->comm = malloc(32);
- if (self->comm)
- snprintf(self->comm, 32, ":%d", self->tid);
+ if (thread != NULL) {
+ map_groups__init(&thread->mg);
+ thread->pid_ = pid;
+ thread->tid = tid;
+ thread->ppid = -1;
+ thread->comm = malloc(32);
+ if (thread->comm)
+ snprintf(thread->comm, 32, ":%d", thread->tid);
}

- return self;
+ return thread;
}

-void thread__delete(struct thread *self)
+void thread__delete(struct thread *thread)
{
- map_groups__exit(&self->mg);
- free(self->comm);
- free(self);
+ map_groups__exit(&thread->mg);
+ free(thread->comm);
+ free(thread);
}

-int thread__set_comm(struct thread *self, const char *comm)
+int thread__set_comm(struct thread *thread, const char *comm)
{
int err;

- if (self->comm)
- free(self->comm);
- self->comm = strdup(comm);
- err = self->comm == NULL ? -ENOMEM : 0;
+ if (thread->comm)
+ free(thread->comm);
+ thread->comm = strdup(comm);
+ err = thread->comm == NULL ? -ENOMEM : 0;
if (!err) {
- self->comm_set = true;
+ thread->comm_set = true;
}
return err;
}

-int thread__comm_len(struct thread *self)
+int thread__comm_len(struct thread *thread)
{
- if (!self->comm_len) {
- if (!self->comm)
+ if (!thread->comm_len) {
+ if (!thread->comm)
return 0;
- self->comm_len = strlen(self->comm);
+ thread->comm_len = strlen(thread->comm);
}

- return self->comm_len;
+ return thread->comm_len;
}

size_t thread__fprintf(struct thread *thread, FILE *fp)
@@ -62,30 +62,30 @@ size_t thread__fprintf(struct thread *thread, FILE *fp)
map_groups__fprintf(&thread->mg, verbose, fp);
}

-void thread__insert_map(struct thread *self, struct map *map)
+void thread__insert_map(struct thread *thread, struct map *map)
{
- map_groups__fixup_overlappings(&self->mg, map, verbose, stderr);
- map_groups__insert(&self->mg, map);
+ map_groups__fixup_overlappings(&thread->mg, map, verbose, stderr);
+ map_groups__insert(&thread->mg, map);
}

-int thread__fork(struct thread *self, struct thread *parent)
+int thread__fork(struct thread *thread, struct thread *parent)
{
int i;

if (parent->comm_set) {
- if (self->comm)
- free(self->comm);
- self->comm = strdup(parent->comm);
- if (!self->comm)
+ if (thread->comm)
+ free(thread->comm);
+ thread->comm = strdup(parent->comm);
+ if (!thread->comm)
return -ENOMEM;
- self->comm_set = true;
+ thread->comm_set = true;
}

for (i = 0; i < MAP__NR_TYPES; ++i)
- if (map_groups__clone(&self->mg, &parent->mg, i) < 0)
+ if (map_groups__clone(&thread->mg, &parent->mg, i) < 0)
return -ENOMEM;

- self->ppid = parent->tid;
+ thread->ppid = parent->tid;

return 0;
}
--
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