Messages in this thread | | | Subject | Re: [PATCH V6] GCOV: Add config to check the preqequisites situation | From | Peter Oberparleiter <> | Date | Thu, 23 Jul 2020 11:47:51 +0200 |
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On 16.07.2020 14:38, Cixi Geng wrote: > Hi All: > Does this patch need more modification?
Yes. As it is now there's still a prompt for the prereq symbol. There should be no prompt for this symbol in the config dialog.
[...]
>> diff --git a/kernel/gcov/Kconfig b/kernel/gcov/Kconfig >> index 3941a9c48f83..f415c4aaf0ab 100644 >> --- a/kernel/gcov/Kconfig >> +++ b/kernel/gcov/Kconfig >> @@ -51,6 +51,16 @@ config GCOV_PROFILE_ALL >> larger and run slower. Also be sure to exclude files from profiling >> which are not linked to the kernel image to prevent linker errors. >> >> +config GCOV_PROFILE_PREREQS >> + bool "Profile Kernel for prereqs" >> + default y if GCOV_KERNEL && !COMPILE_TEST >> + help >> + This options activates profiling for the specified kernel modules. >> + >> + When some modules need Gcov data, enable this config, then configure >> + with gcov on the corresponding modules,The directories or files of >> + these modules will be added profiling flags after kernel compile. >> +
Replace the portion above with these lines:
config GCOV_PROFILE_PREREQS def_bool y if GCOV_KERNEL && !COMPILE_TEST
-- Peter Oberparleiter Linux on Z Development - IBM Germany
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