perf jevents are metrics that build on top of the raw perf events and can provide much more insight at a glance than the raw numbers. Enable them by default as the only dependency is host-python to generate the C files to build into the perf target tool from the json description.
Signed-off-by: Lucas Stach <l.st...@pengutronix.de> --- rules/kernel.in | 13 +++++++------ rules/kernel.make | 1 - 2 files changed, 7 insertions(+), 7 deletions(-) diff --git a/rules/kernel.in b/rules/kernel.in index 862d52598556..46c2267b6df3 100644 --- a/rules/kernel.in +++ b/rules/kernel.in @@ -2,12 +2,13 @@ menuconfig KERNEL bool "kernel tools " - select LIBELF if KERNEL_TOOL_PERF - select LIBELF_LIBDW if KERNEL_TOOL_PERF - select SLANG if KERNEL_TOOL_PERF - select BINUTILS if KERNEL_TOOL_PERF - select LIBTRACEEVENT if KERNEL_TOOL_PERF - select LIBUNWIND if KERNEL_TOOL_PERF + select LIBELF if KERNEL_TOOL_PERF + select LIBELF_LIBDW if KERNEL_TOOL_PERF + select SLANG if KERNEL_TOOL_PERF + select BINUTILS if KERNEL_TOOL_PERF + select LIBTRACEEVENT if KERNEL_TOOL_PERF + select LIBUNWIND if KERNEL_TOOL_PERF + select HOST_SYSTEM_PYTHON3 if KERNEL_TOOL_PERF if KERNEL diff --git a/rules/kernel.make b/rules/kernel.make index 0fe4f1e1b12a..9a61d4402ee0 100644 --- a/rules/kernel.make +++ b/rules/kernel.make @@ -214,7 +214,6 @@ KERNEL_TOOL_PERF_OPTS := \ NO_SLANG= \ NO_GTK2=1 \ NO_DEMANGLE= \ - NO_JEVENTS=1 \ NO_LIBELF= \ NO_LIBUNWIND=1 \ NO_BACKTRACE= \ -- 2.39.2