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[73.224.175.84]) by smtp.gmail.com with ESMTPSA id 00721157ae682-703d1f706a3sm25851477b3.81.2025.04.07.08.38.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 07 Apr 2025 08:38:58 -0700 (PDT) From: Yury Norov To: Tony Luck , Reinette Chatre , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "H. Peter Anvin" , "Yury Norov [NVIDIA]" , Rasmus Villemoes , x86@kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/4] cpumask: add missing API and simplify cpumask_any_housekeeping() Date: Mon, 7 Apr 2025 11:38:51 -0400 Message-ID: <20250407153856.133093-1-yury.norov@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Yury Norov [NVIDIA] cpumask library missed some flavors of cpumask_any_but(), which makes users to workaround it by using less efficient cpumask_nth() functions. Yury Norov (4): relax cpumask_any_but() find: add find_first_andnot_bit() cpumask_first_andnot resctrl arch/x86/kernel/cpu/resctrl/internal.h | 28 +++------- include/linux/cpumask.h | 71 +++++++++++++++++++++++++- include/linux/find.h | 25 +++++++++ lib/find_bit.c | 11 ++++ 4 files changed, 112 insertions(+), 23 deletions(-) -- 2.43.0