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Diffstat (limited to 'tools/perf/trace/beauty/pkey_alloc.c')
-rw-r--r--tools/perf/trace/beauty/pkey_alloc.c30
1 files changed, 17 insertions, 13 deletions
diff --git a/tools/perf/trace/beauty/pkey_alloc.c b/tools/perf/trace/beauty/pkey_alloc.c
index 2ba784a3734a..1b8ed4cac815 100644
--- a/tools/perf/trace/beauty/pkey_alloc.c
+++ b/tools/perf/trace/beauty/pkey_alloc.c
@@ -1,40 +1,36 @@
+// SPDX-License-Identifier: LGPL-2.1
/*
* trace/beauty/pkey_alloc.c
*
* Copyright (C) 2017, Red Hat Inc, Arnaldo Carvalho de Melo <acme@redhat.com>
- *
- * Released under the GPL v2. (and only v2, not any later version)
*/
#include "trace/beauty/beauty.h"
#include <linux/kernel.h>
#include <linux/log2.h>
-static size_t pkey_alloc__scnprintf_access_rights(int access_rights, char *bf, size_t size)
+size_t strarray__scnprintf_flags(struct strarray *sa, char *bf, size_t size, unsigned long flags)
{
int i, printed = 0;
-#include "trace/beauty/generated/pkey_alloc_access_rights_array.c"
- static DEFINE_STRARRAY(pkey_alloc_access_rights);
-
- if (access_rights == 0) {
- const char *s = strarray__pkey_alloc_access_rights.entries[0];
+ if (flags == 0) {
+ const char *s = sa->entries[0];
if (s)
return scnprintf(bf, size, "%s", s);
return scnprintf(bf, size, "%d", 0);
}
- for (i = 1; i < strarray__pkey_alloc_access_rights.nr_entries; ++i) {
- int bit = 1 << (i - 1);
+ for (i = 1; i < sa->nr_entries; ++i) {
+ unsigned long bit = 1UL << (i - 1);
- if (!(access_rights & bit))
+ if (!(flags & bit))
continue;
if (printed != 0)
printed += scnprintf(bf + printed, size - printed, "|");
- if (strarray__pkey_alloc_access_rights.entries[i] != NULL)
- printed += scnprintf(bf + printed, size - printed, "%s", strarray__pkey_alloc_access_rights.entries[i]);
+ if (sa->entries[i] != NULL)
+ printed += scnprintf(bf + printed, size - printed, "%s", sa->entries[i]);
else
printed += scnprintf(bf + printed, size - printed, "0x%#", bit);
}
@@ -42,6 +38,14 @@ static size_t pkey_alloc__scnprintf_access_rights(int access_rights, char *bf, s
return printed;
}
+static size_t pkey_alloc__scnprintf_access_rights(int access_rights, char *bf, size_t size)
+{
+#include "trace/beauty/generated/pkey_alloc_access_rights_array.c"
+ static DEFINE_STRARRAY(pkey_alloc_access_rights);
+
+ return strarray__scnprintf_flags(&strarray__pkey_alloc_access_rights, bf, size, access_rights);
+}
+
size_t syscall_arg__scnprintf_pkey_alloc_access_rights(char *bf, size_t size, struct syscall_arg *arg)
{
unsigned long cmd = arg->val;