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Sun, 27 Oct 2024 22:04:53 -0700 (PDT) Received: from archie.me ([103.124.138.155]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-210bc012fd7sm42876435ad.180.2024.10.27.22.04.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 27 Oct 2024 22:04:52 -0700 (PDT) Received: by archie.me (Postfix, from userid 1000) id 6BFB54433471; Mon, 28 Oct 2024 12:04:50 +0700 (WIB) Date: Mon, 28 Oct 2024 12:04:50 +0700 From: Bagas Sanjaya To: Kuan-Wei Chiu Cc: colyli@suse.de, kent.overstreet@linux.dev, msakai@redhat.com, corbet@lwn.net, peterz@infradead.org, mingo@redhat.com, acme@kernel.org, namhyung@kernel.org, akpm@linux-foundation.org, mark.rutland@arm.com, alexander.shishkin@linux.intel.com, jolsa@kernel.org, irogers@google.com, adrian.hunter@intel.com, kan.liang@linux.intel.com, willy@infradead.org, jserv@ccns.ncku.edu.tw, linux-kernel@vger.kernel.org, linux-bcache@vger.kernel.org, dm-devel@lists.linux.dev, linux-bcachefs@vger.kernel.org, linux-perf-users@vger.kernel.org, linux-doc@vger.kernel.org Subject: Re: [PATCH v2 00/10] Enhance min heap API with non-inline functions and optimizations Message-ID: References: <20241020040200.939973-1-visitorckw@gmail.com> Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="Zbhjczx96AMnlB/2" Content-Disposition: inline In-Reply-To: --Zbhjczx96AMnlB/2 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Oct 21, 2024 at 09:47:45PM +0800, Kuan-Wei Chiu wrote: > On Mon, Oct 21, 2024 at 04:33:37PM +0700, Bagas Sanjaya wrote: > > On Sun, Oct 20, 2024 at 12:01:50PM +0800, Kuan-Wei Chiu wrote: > > > Add non-inline versions of the min heap API functions in lib/min_heap= =2Ec > > > and updates all users outside of kernel/events/core.c to use these > > > non-inline versions. To mitigate the performance impact of indirect > > > function calls caused by the non-inline versions of the swap and > > > compare functions, a builtin swap has been introduced that swaps > > > elements based on their size. Additionally, it micro-optimizes the > > > efficiency of the min heap by pre-scaling the counter, following the > > > same approach as in lib/sort.c. Documentation for the min heap API has > > > also been added to the core-api section. > >=20 > > What tree (and commit) this series is based on? > >=20 > > Confused... > >=20 > This patchset is based on Linus' tree, commit 715ca9dd687f ("Merge tag > 'io_uring-6.12-20241019' of git://git.kernel.dk/linux"). Since it > touches multiple subsystems, I'm not entirely sure which tree I should > base it on. Should it be linux-next, perhaps? Nope. Anyway, series applied for docs review. Thanks! --=20 An old man doll... just what I always wanted! - Clara --Zbhjczx96AMnlB/2 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSSYQ6Cy7oyFNCHrUH2uYlJVVFOowUCZx8bbgAKCRD2uYlJVVFO o6sgAQDOkl5ght0n7cwDsycgwxL9nCtWIpsch3Hr4knwbp1t6gEAy9bIkKuWrBqb t32VfpdXUndKdvmFzkg/I0/Jqw1yvAc= =BNr4 -----END PGP SIGNATURE----- --Zbhjczx96AMnlB/2--