[PATCH V6 06/16] perf script: Use ULL for enum perf_output_field

Kan Liang
2020-08-10T21:28:31Z

The Bitwise-Shift operator (1U << ) is used in the enum
perf_output_field, which has already reached its capacity (32 items).
If more items are added, a compile error will be triggered.

Change the U to ULL, which extend the capacity to 64 items.

The enum perf_output_field is only used to calculate a value for the
'fields' in the output structure. The 'fields' is u64. The change
doesn't break anything.

Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
---
tools/perf/builtin-script.c | 64 ++++++++++++++++++-------------------
1 file changed, 32 insertions(+), 32 deletions(-)

diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index 447457786362..214bec350971 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -82,38 +82,38 @@ static bool native_arch;
unsigned int scripting_max_stack = PERF_MAX_STACK_DEPTH;

enum perf_output_field {
- PERF_OUTPUT_COMM = 1U << 0,
- PERF_OUTPUT_TID = 1U << 1,
- PERF_OUTPUT_PID = 1U << 2,
- PERF_OUTPUT_TIME = 1U << 3,
- PERF_OUTPUT_CPU = 1U << 4,
- PERF_OUTPUT_EVNAME = 1U << 5,
- PERF_OUTPUT_TRACE = 1U << 6,
- PERF_OUTPUT_IP = 1U << 7,
- PERF_OUTPUT_SYM = 1U << 8,
- PERF_OUTPUT_DSO = 1U << 9,
- PERF_OUTPUT_ADDR = 1U << 10,
- PERF_OUTPUT_SYMOFFSET = 1U << 11,
- PERF_OUTPUT_SRCLINE = 1U << 12,
- PERF_OUTPUT_PERIOD = 1U << 13,
- PERF_OUTPUT_IREGS = 1U << 14,
- PERF_OUTPUT_BRSTACK = 1U << 15,
- PERF_OUTPUT_BRSTACKSYM = 1U << 16,
- PERF_OUTPUT_DATA_SRC = 1U << 17,
- PERF_OUTPUT_WEIGHT = 1U << 18,
- PERF_OUTPUT_BPF_OUTPUT = 1U << 19,
- PERF_OUTPUT_CALLINDENT = 1U << 20,
- PERF_OUTPUT_INSN = 1U << 21,
- PERF_OUTPUT_INSNLEN = 1U << 22,
- PERF_OUTPUT_BRSTACKINSN = 1U << 23,
- PERF_OUTPUT_BRSTACKOFF = 1U << 24,
- PERF_OUTPUT_SYNTH = 1U << 25,
- PERF_OUTPUT_PHYS_ADDR = 1U << 26,
- PERF_OUTPUT_UREGS = 1U << 27,
- PERF_OUTPUT_METRIC = 1U << 28,
- PERF_OUTPUT_MISC = 1U << 29,
- PERF_OUTPUT_SRCCODE = 1U << 30,
- PERF_OUTPUT_IPC = 1U << 31,
+ PERF_OUTPUT_COMM = 1ULL << 0,
+ PERF_OUTPUT_TID = 1ULL << 1,
+ PERF_OUTPUT_PID = 1ULL << 2,
+ PERF_OUTPUT_TIME = 1ULL << 3,
+ PERF_OUTPUT_CPU = 1ULL << 4,
+ PERF_OUTPUT_EVNAME = 1ULL << 5,
+ PERF_OUTPUT_TRACE = 1ULL << 6,
+ PERF_OUTPUT_IP = 1ULL << 7,
+ PERF_OUTPUT_SYM = 1ULL << 8,
+ PERF_OUTPUT_DSO = 1ULL << 9,
+ PERF_OUTPUT_ADDR = 1ULL << 10,
+ PERF_OUTPUT_SYMOFFSET = 1ULL << 11,
+ PERF_OUTPUT_SRCLINE = 1ULL << 12,
+ PERF_OUTPUT_PERIOD = 1ULL << 13,
+ PERF_OUTPUT_IREGS = 1ULL << 14,
+ PERF_OUTPUT_BRSTACK = 1ULL << 15,
+ PERF_OUTPUT_BRSTACKSYM = 1ULL << 16,
+ PERF_OUTPUT_DATA_SRC = 1ULL << 17,
+ PERF_OUTPUT_WEIGHT = 1ULL << 18,
+ PERF_OUTPUT_BPF_OUTPUT = 1ULL << 19,
+ PERF_OUTPUT_CALLINDENT = 1ULL << 20,
+ PERF_OUTPUT_INSN = 1ULL << 21,
+ PERF_OUTPUT_INSNLEN = 1ULL << 22,
+ PERF_OUTPUT_BRSTACKINSN = 1ULL << 23,
+ PERF_OUTPUT_BRSTACKOFF = 1ULL << 24,
+ PERF_OUTPUT_SYNTH = 1ULL << 25,
+ PERF_OUTPUT_PHYS_ADDR = 1ULL << 26,
+ PERF_OUTPUT_UREGS = 1ULL << 27,
+ PERF_OUTPUT_METRIC = 1ULL << 28,
+ PERF_OUTPUT_MISC = 1ULL << 29,
+ PERF_OUTPUT_SRCCODE = 1ULL << 30,
+ PERF_OUTPUT_IPC = 1ULL << 31,
};

struct output_option {
--
2.17.1