luck/tmp_suning_uos_patched
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perf beauty prctl: Export the 'options' strarray

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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>
This commit is contained in:
Arnaldo Carvalho de Melo 2020-02-11 15:46:10 -03:00
parent fc9199d46e
commit c0134b3366
2 changed files with 4 additions and 1 deletions
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2
tools/perf/trace/beauty/beauty.h
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@ -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

3
tools/perf/trace/beauty/prctl.c
View File

@ -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);
}