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Subject[tip: perf/urgent] perf beauty prctl: Export the 'options' strarray
The following commit has been merged into the perf/urgent branch of tip:

Commit-ID: c0134b3366ba5f0aba41d56006b574d3be7f5ed3
Gitweb: https://git.kernel.org/tip/c0134b3366ba5f0aba41d56006b574d3be7f5ed3
Author: Arnaldo Carvalho de Melo <acme@redhat.com>
AuthorDate: Tue, 11 Feb 2020 15:46:10 -03:00
Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
CommitterDate: Tue, 11 Feb 2020 16:41:50 -03:00

perf beauty prctl: Export the 'options' strarray

So that we can use it with strtoul, allowing string to number
conversions in filter expressions.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Christian Brauner <christian.brauner@ubuntu.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mike Christie <mchristi@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/trace/beauty/beauty.h | 2 ++
tools/perf/trace/beauty/prctl.c | 3 ++-
2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/tools/perf/trace/beauty/beauty.h b/tools/perf/trace/beauty/beauty.h
index 5a61043..d6dfe68 100644
--- a/tools/perf/trace/beauty/beauty.h
+++ b/tools/perf/trace/beauty/beauty.h
@@ -213,6 +213,8 @@ size_t syscall_arg__scnprintf_x86_arch_prctl_code(char *bf, size_t size, struct
size_t syscall_arg__scnprintf_prctl_option(char *bf, size_t size, struct syscall_arg *arg);
#define SCA_PRCTL_OPTION syscall_arg__scnprintf_prctl_option

+extern struct strarray strarray__prctl_options;
+
size_t syscall_arg__scnprintf_prctl_arg2(char *bf, size_t size, struct syscall_arg *arg);
#define SCA_PRCTL_ARG2 syscall_arg__scnprintf_prctl_arg2

diff --git a/tools/perf/trace/beauty/prctl.c b/tools/perf/trace/beauty/prctl.c
index ba2179a..6fe5ad5 100644
--- a/tools/perf/trace/beauty/prctl.c
+++ b/tools/perf/trace/beauty/prctl.c
@@ -11,9 +11,10 @@

#include "trace/beauty/generated/prctl_option_array.c"

+DEFINE_STRARRAY(prctl_options, "PR_");
+
static size_t prctl__scnprintf_option(int option, char *bf, size_t size, bool show_prefix)
{
- static DEFINE_STRARRAY(prctl_options, "PR_");
return strarray__scnprintf(&strarray__prctl_options, bf, size, "%d", show_prefix, option);
}

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