diff options
Diffstat (limited to 'tools/perf/util/jitdump.c')
| -rw-r--r-- | tools/perf/util/jitdump.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/tools/perf/util/jitdump.c b/tools/perf/util/jitdump.c index b062b1f234b6..2a4c14b003b3 100644 --- a/tools/perf/util/jitdump.c +++ b/tools/perf/util/jitdump.c @@ -90,7 +90,8 @@ jit_emit_elf(struct jit_buf_desc *jd, saved_errno = errno; nsinfo__mountns_exit(&nsc); if (fd == -1) { - pr_warning("cannot create jit ELF %s: %s\n", filename, strerror(saved_errno)); + errno = saved_errno; + pr_warning("cannot create jit ELF %s: %m\n", filename); return -1; } @@ -754,7 +755,7 @@ jit_inject(struct jit_buf_desc *jd, const char *path) static int jit_detect(const char *mmap_name, pid_t pid, struct nsinfo *nsi, bool *in_pidns) { - char *p; + const char *p; char *end = NULL; pid_t pid2; |