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b=r/U45Ewh0X+b2iBttzIfXSLssjnV7uPfM+Bi1NEwRhswxz83nKAwGkf9pF03YbBHG 9Y9hKev27aZvixWoOv97+SMTdq8O6zKyPlHis6i31hKlyQZVjLZGNrwYah6c1Z2TO1 jMtj3AFoJKTkZj6KsnjLWgL5/aKdvGaOmLfOlevs= Date: Wed, 8 May 2024 11:10:07 -0700 From: Andrew Morton To: Petr Malat Cc: linux-mm@kvack.org Subject: Re: [PATCH] tools/mm: allow filtering and culling by module in page_owner_sort Message-Id: <20240508111007.f3e7e81c1e7c9ebe97fa9f2f@linux-foundation.org> In-Reply-To: <20240508094507.685475-1-oss@malat.biz> References: <20240508094507.685475-1-oss@malat.biz> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Stat-Signature: psie8wwz7h9a9fikt49dad9xdap9od8h X-Rspamd-Queue-Id: 4CCC7A0012 X-Rspamd-Server: rspam10 X-Rspam-User: X-HE-Tag: 1715191812-705821 X-HE-Meta: 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 Mwfm1CsU 5oenGv+gUZPOFTilMjAyT39VN/6IF+ylpR91GkMyZcmwSgN9JBbn1Sx4gK/kQJ3XzEf155m9SC4ye9X6YHUVD+VGoGYOV2Tf+YWqBAXgGg6qG7pWIxhU0Ydj0mna6nkpK2ZB1M1clfbF7Lvxdyl9h/Mhtx4YiUkVdWr0/g9KOUqrEThrm05S73R7VQEeMXgOITWkIueXL6kKRmr0K2+cZJtFALl4qBXgdnCGKSQwmuuqIxy3S+AJ8FLYMNLBzl6kWXCVoBwQcZ+fZF2SuPu76iGAGNyn5WcuQ3p631i9O8zfoLVMU6kdQzv6l6/mWFekyUcD3/nDgkiK5YXA= 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: List-Subscribe: List-Unsubscribe: On Wed, 8 May 2024 11:45:07 +0200 Petr Malat wrote: > Extend page_owner_sort filtering and culling features to work with module > names as well. The top most module is used. I'm not sure what this means. Perhaps providing some sample output would be helpful. > Fix regex error handling, failure labels were one step shifted. Again, showing us the before and after effects would aid understanding.