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perf jit: Constify filename argument

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Make it clearer the argument is just being used as a string.

Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Anne Macedo <retpolanne@posteo.net>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Cc: Casey Chen <cachen@purestorage.com>
Cc: Chaitanya S Prakash <chaitanyas.prakash@arm.com>
Cc: Colin Ian King <colin.i.king@gmail.com>
Cc: Dominique Martinet <asmadeus@codewreck.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Jann Horn <jannh@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sun Haiyong <sunhaiyong@loongson.cn>
Cc: Weilin Wang <weilin.wang@intel.com>
Cc: Yang Jihong <yangjihong1@huawei.com>
Cc: Yunseong Kim <yskelg@gmail.com>
Cc: Ze Gao <zegao2021@gmail.com>
Link: https://lore.kernel.org/r/20240817064442.2152089-4-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Ian Rogers 2024-08-16 23:44:32 -07:00 committed by Arnaldo Carvalho de Melo
parent a031073626
commit 0847c193c3
2 changed files with 5 additions and 4 deletions
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3
tools/perf/util/jit.h
View File

@ -5,7 +5,8 @@
#include <data.h>
int jit_process(struct perf_session *session, struct perf_data *output,
struct machine *machine, char *filename, pid_t pid, pid_t tid, u64 *nbytes);
struct machine *machine, const char *filename,
pid_t pid, pid_t tid, u64 *nbytes);
int jit_inject_record(const char *filename);

6
tools/perf/util/jitdump.c
View File

@ -710,7 +710,7 @@ jit_process_dump(struct jit_buf_desc *jd)
}
static int
jit_inject(struct jit_buf_desc *jd, char *path)
jit_inject(struct jit_buf_desc *jd, const char *path)
{
int ret;
@ -737,7 +737,7 @@ jit_inject(struct jit_buf_desc *jd, char *path)
* as captured in the RECORD_MMAP record
*/
static int
jit_detect(char *mmap_name, pid_t pid, struct nsinfo *nsi)
jit_detect(const char *mmap_name, pid_t pid, struct nsinfo *nsi)
{
char *p;
char *end = NULL;
@ -821,7 +821,7 @@ int
jit_process(struct perf_session *session,
struct perf_data *output,
struct machine *machine,
char *filename,
const char *filename,
pid_t pid,
pid_t tid,
u64 *nbytes)