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| author | Andrei Ziureaev <andrei.ziureaev@arm.com> | 2020-08-13 14:26:11 +0100 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2020-08-19 14:31:57 -0600 |
| commit | b8a49399fb7abd4ec402bea1fec5a974053591b6 (patch) | |
| tree | 34ee2dfa8e0b4fb9ff75f23db6f17dfd19a50c92 /scripts/Makefile.lib | |
| parent | 3e6ae2438d8beb3f590576491b758ad4c65f630f (diff) | |
| download | lwn-b8a49399fb7abd4ec402bea1fec5a974053591b6.tar.gz lwn-b8a49399fb7abd4ec402bea1fec5a974053591b6.zip | |
dt-bindings: Use json for processed-schema*
Change the format of processed-schema* from yaml to json to speed up
validation. With json output, using xargs and appending the output won't
work since json has explicit list begin and end characters. Instead,
we pass the schema files as a list in a temp file.
The parsing time for the processed schema goes down from ~2sec to 70ms.
Also, 'make dtbs_check' becomes 33% faster.
Some error messages are affected by this change. For example, "True was
expected" becomes "... is not of type 'boolean'". The order of messages
is also changed.
Signed-off-by: Andrei Ziureaev <andrei.ziureaev@arm.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'scripts/Makefile.lib')
| -rw-r--r-- | scripts/Makefile.lib | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 3d599716940c..94133708889d 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -328,7 +328,7 @@ $(obj)/%.dtb: $(src)/%.dts $(DTC) FORCE DT_CHECKER ?= dt-validate DT_BINDING_DIR := Documentation/devicetree/bindings # DT_TMP_SCHEMA may be overridden from Documentation/devicetree/bindings/Makefile -DT_TMP_SCHEMA ?= $(objtree)/$(DT_BINDING_DIR)/processed-schema.yaml +DT_TMP_SCHEMA ?= $(objtree)/$(DT_BINDING_DIR)/processed-schema.json quiet_cmd_dtb_check = CHECK $@ cmd_dtb_check = $(DT_CHECKER) -u $(srctree)/$(DT_BINDING_DIR) -p $(DT_TMP_SCHEMA) $@ |