forked from ~ljy/RK356X_SDK_RELEASE

hc
2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da
kernel/tools/perf/trace/beauty/flock.c
....@@ -1,4 +1,4 @@
1
-// SPDX-License-Identifier: GPL-2.0
1
+// SPDX-License-Identifier: LGPL-2.1
22
33 #include "trace/beauty/beauty.h"
44 #include <linux/kernel.h>
....@@ -22,13 +22,15 @@
2222
2323 size_t syscall_arg__scnprintf_flock(char *bf, size_t size, struct syscall_arg *arg)
2424 {
25
+ bool show_prefix = arg->show_string_prefix;
26
+ const char *prefix = "LOCK_";
2527 int printed = 0, op = arg->val;
2628
2729 if (op == 0)
2830 return scnprintf(bf, size, "NONE");
2931 #define P_CMD(cmd) \
3032 if ((op & LOCK_##cmd) == LOCK_##cmd) { \
31
- printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", #cmd); \
33
+ printed += scnprintf(bf + printed, size - printed, "%s%s%s", printed ? "|" : "", show_prefix ? prefix : "", #cmd); \
3234 op &= ~LOCK_##cmd; \
3335 }
3436