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perf annotate: Rename TSR_KIND_POINTER to TSR_KIND_PERCPU_POINTER

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TSR_KIND_POINTER only represents percpu pointers currently. Rename it to
TSR_KIND_PERCPU_POINTER so we can use the TSR_KIND_POINTER to represent
pointer to a type.

Reviewed-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Zecheng Li <zecheng@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Xu Liu <xliuprof@google.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Zecheng Li
2025-09-17 19:58:00 +00:00
committed by Arnaldo Carvalho de Melo
parent 2cc7aa995c
commit a5099d8143
3 changed files with 6 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tools/perf/arch/x86/annotate/instructions.c
+2 -2
View File
@@ -301,7 +301,7 @@ static void update_insn_state_x86(struct type_state *state,
* as a pointer.
*/
tsr->type = type_die;
tsr->kind = TSR_KIND_POINTER;
tsr->kind = TSR_KIND_PERCPU_POINTER;
tsr->ok = true;
pr_debug_dtp("add [%x] percpu %#"PRIx64" -> reg%d",
@@ -521,7 +521,7 @@ retry:
}
/* And then dereference the calculated pointer if it has one */
else if (has_reg_type(state, sreg) && state->regs[sreg].ok &&
state->regs[sreg].kind == TSR_KIND_POINTER &&
state->regs[sreg].kind == TSR_KIND_PERCPU_POINTER &&
die_get_member_type(&state->regs[sreg].type,
src->offset, &type_die)) {
tsr->type = type_die;
tools/perf/util/annotate-data.c
+3 -3
View File
@@ -58,7 +58,7 @@ void pr_debug_type_name(Dwarf_Die *die, enum type_state_kind kind)
case TSR_KIND_CONST:
pr_info(" constant\n");
return;
case TSR_KIND_POINTER:
case TSR_KIND_PERCPU_POINTER:
pr_info(" pointer");
/* it also prints the type info */
break;
@@ -591,7 +591,7 @@ void set_stack_state(struct type_state_stack *stack, int offset, u8 kind,
switch (tag) {
case DW_TAG_structure_type:
case DW_TAG_union_type:
stack->compound = (kind != TSR_KIND_POINTER);
stack->compound = (kind != TSR_KIND_PERCPU_POINTER);
break;
default:
stack->compound = false;
@@ -1116,7 +1116,7 @@ again:
return PERF_TMR_OK;
}
if (state->regs[reg].kind == TSR_KIND_POINTER) {
if (state->regs[reg].kind == TSR_KIND_PERCPU_POINTER) {
pr_debug_dtp("percpu ptr");
/*
tools/perf/util/annotate-data.h
+1 -1
View File
@@ -34,7 +34,7 @@ enum type_state_kind {
TSR_KIND_TYPE,
TSR_KIND_PERCPU_BASE,
TSR_KIND_CONST,
TSR_KIND_POINTER,
TSR_KIND_PERCPU_POINTER,
TSR_KIND_CANARY,
};