diff mbox series

[v4,10/10] perf: tests: Adapt mmap-basic.c for riscv

Message ID 20230703124647.215952-11-alexghiti@rivosinc.com (mailing list archive)
State New, archived
Headers show
Series riscv: Allow userspace to directly access perf counters | expand

Commit Message

Alexandre Ghiti July 3, 2023, 12:46 p.m. UTC 
riscv now supports mmaping hardware counters to userspace so adapt the test
to run on this architecture.

Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
---
 tools/perf/tests/mmap-basic.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Comments

Atish Patra July 14, 2023, 9:29 a.m. UTC | #1 
On Mon, Jul 3, 2023 at 5:57 AM Alexandre Ghiti <alexghiti@rivosinc.com> wrote:
>
> riscv now supports mmaping hardware counters to userspace so adapt the test
> to run on this architecture.
>
> Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
> Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
> ---
>  tools/perf/tests/mmap-basic.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/tools/perf/tests/mmap-basic.c b/tools/perf/tests/mmap-basic.c
> index e68ca6229756..f5075ca774f8 100644
> --- a/tools/perf/tests/mmap-basic.c
> +++ b/tools/perf/tests/mmap-basic.c
> @@ -284,7 +284,7 @@ static struct test_case tests__basic_mmap[] = {
>                          "permissions"),
>         TEST_CASE_REASON("User space counter reading of instructions",
>                          mmap_user_read_instr,
> -#if defined(__i386__) || defined(__x86_64__) || defined(__aarch64__)
> +#if defined(__i386__) || defined(__x86_64__) || defined(__aarch64__) || __riscv_xlen == 64
>                          "permissions"
>  #else
>                          "unsupported"
> @@ -292,7 +292,7 @@ static struct test_case tests__basic_mmap[] = {
>                 ),
>         TEST_CASE_REASON("User space counter reading of cycles",
>                          mmap_user_read_cycles,
> -#if defined(__i386__) || defined(__x86_64__) || defined(__aarch64__)
> +#if defined(__i386__) || defined(__x86_64__) || defined(__aarch64__) || __riscv_xlen == 64
>                          "permissions"
>  #else
>                          "unsupported"
> --
> 2.39.2
>


Reviewed-by: Atish Patra <atishp@rivosinc.com>
diff mbox series

Patch

diff --git a/tools/perf/tests/mmap-basic.c b/tools/perf/tests/mmap-basic.c
index e68ca6229756..f5075ca774f8 100644
--- a/tools/perf/tests/mmap-basic.c
+++ b/tools/perf/tests/mmap-basic.c
@@ -284,7 +284,7 @@  static struct test_case tests__basic_mmap[] = {
 			 "permissions"),
 	TEST_CASE_REASON("User space counter reading of instructions",
 			 mmap_user_read_instr,
-#if defined(__i386__) || defined(__x86_64__) || defined(__aarch64__)
+#if defined(__i386__) || defined(__x86_64__) || defined(__aarch64__) || __riscv_xlen == 64
 			 "permissions"
 #else
 			 "unsupported"
@@ -292,7 +292,7 @@  static struct test_case tests__basic_mmap[] = {
 		),
 	TEST_CASE_REASON("User space counter reading of cycles",
 			 mmap_user_read_cycles,
-#if defined(__i386__) || defined(__x86_64__) || defined(__aarch64__)
+#if defined(__i386__) || defined(__x86_64__) || defined(__aarch64__) || __riscv_xlen == 64
 			 "permissions"
 #else
 			 "unsupported"