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perf pmu: Remove set_drv_config API

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CoreSight was the only client of the PMU's set_drv_config() API.  Now
that it is no longer needed by CoreSight remove it from the code base.

Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Acked-by: Suzuki K Poulouse <suzuki.poulose@arm.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Will Deacon <will.deacon@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-s390@vger.kernel.org
Link: http://lkml.kernel.org/r/20190131184714.20388-8-mathieu.poirier@linaro.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Mathieu Poirier
2019-01-31 11:47:14 -07:00
committed by Arnaldo Carvalho de Melo
parent 1a89f1e2be
commit 159b0da50a
7 changed files with 0 additions and 138 deletions
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13
tools/perf/builtin-top.c
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@@ -25,7 +25,6 @@
#include "util/bpf-event.h"
#include "util/config.h"
#include "util/color.h"
#include "util/drv_configs.h"
#include "util/evlist.h"
#include "util/evsel.h"
#include "util/event.h"
@@ -1186,10 +1185,6 @@ static void init_process_thread(struct perf_top *top)
static int __cmd_top(struct perf_top *top)
{
char msg[512];
struct perf_evsel *pos;
struct perf_evsel_config_term *err_term;
struct perf_evlist *evlist = top->evlist;
struct record_opts *opts = &top->record_opts;
pthread_t thread, thread_process;
int ret;
@@ -1240,14 +1235,6 @@ static int __cmd_top(struct perf_top *top)
if (ret)
goto out_delete;
ret = perf_evlist__apply_drv_configs(evlist, &pos, &err_term);
if (ret) {
pr_err("failed to set config \"%s\" on event %s with %d (%s)\n",
err_term->val.drv_cfg, perf_evsel__name(pos), errno,
str_error_r(errno, msg, sizeof(msg)));
goto out_delete;
}
top->session->evlist = top->evlist;
perf_session__set_id_hdr_size(top->session);