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McKenney" , Peter Zijlstra , Randy Dunlap , Rasmus Villemoes , Sebastian Andrzej Siewior , Song Liu , Steven Rostedt , Tejun Heo , Thomas Gleixner , Valentin Schneider , Vincent Guittot , Vlastimil Babka , Yonghong Song , Yury Norov , linux-mm@kvack.org, netdev@vger.kernel.org, bpf@vger.kernel.org Subject: [PATCH 16/16] lib: create CONFIG_DEBUG_BITMAP parameter Date: Mon, 18 Jul 2022 12:28:44 -0700 Message-Id: <20220718192844.1805158-17-yury.norov@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220718192844.1805158-1-yury.norov@gmail.com> References: <20220718192844.1805158-1-yury.norov@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Create CONFIG_DEBUG_BITMAP parameter to let people use new option. Default is N. Signed-off-by: Yury Norov --- lib/Kconfig.debug | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 2e24db4bff19..cde1b5b7bb9d 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -533,6 +533,13 @@ config DEBUG_FORCE_WEAK_PER_CPU endmenu # "Compiler options" +config DEBUG_BITMAP + bool "Debug bitmaps" + help + Say Y here if you want to check bitmap functions parameters at + the runtime. Enable CONFIG_DEBUG_BITMAP only for debugging because + it may affect performance. + menu "Generic Kernel Debugging Instruments" config MAGIC_SYSRQ -- 2.34.1