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[24.9.77.57]) by smtp.googlemail.com with ESMTPSA id f8sm1435548ioc.24.2020.11.25.11.37.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 25 Nov 2020 11:37:23 -0800 (PST) From: Jim Cromie To: linux-mm@kvack.org Cc: gregkh@linuxfoundation.org, linux@rasmusvillemoes.dk, Jim Cromie , kernel test robot , Andrew Morton , Randy Dunlap , Changbin Du , Masahiro Yamada , "peterz@infradead.org" , Peter Enderborg , Krzysztof Kozlowski , linux-kernel@vger.kernel.org Subject: [PATCH 4/7] dyndbg: select ZPOOL,ZS_MALLOC in Kconfig.debug DYNAMIC_DEBUG_CORE Date: Wed, 25 Nov 2020 12:36:23 -0700 Message-Id: <20201125193626.2266995-5-jim.cromie@gmail.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201125193626.2266995-1-jim.cromie@gmail.com> References: <20201125193626.2266995-1-jim.cromie@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: dyndbg will next need zs_malloc and friends, so add config reqs now, to maybe avoid churny remakes later. ZPOOL,ZSMALLOC are now required for DYNAMIC_DEBUG_CORE, as theyre needed to get value (mem use reduction) from the upcoming dyndbg/callsite split. --- ZS_MALLOC is done with "depends on" instead of "select" to break a recursive dependency. I think this doesnt quite sort things out for other config permutations, TBD. -v2 fixup -> _CORE Reported-by: kernel test robot Signed-off-by: Jim Cromie --- lib/Kconfig.debug | 2 ++ 1 file changed, 2 insertions(+) diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index c789b39ed527..7eb7b43037d9 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -170,6 +170,8 @@ config DYNAMIC_DEBUG_CORE bool "Enable core function of dynamic debug support" depends on PRINTK depends on (DEBUG_FS || PROC_FS) + select ZPOOL + depends on ZSMALLOC help Enable core functional support of dynamic debug. It is useful when you want to tie dynamic debug to your kernel modules with --=20 2.28.0