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Howlett" Subject: Re: [PATCH] MAINTAINERS: fix regex pattern in CORE MM category Date: Wed, 22 Apr 2026 17:32:26 -0700 Message-ID: <20260423003227.74498-1-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260422123726.517220-1-pfalcato@suse.de> References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: B375814000F X-Stat-Signature: dhswgkxwydqbaxjex55w1f7gmxprhuxi X-Rspam-User: X-Rspamd-Server: rspam09 X-HE-Tag: 1776904350-530716 X-HE-Meta: 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 VYWisrVS QNOuOxL8E5PesH776XumeAHyPA8QAT6DOpIM5aVjD2H9XkX3di4G2kXC4B7ByWxnZtQoOmdhthAOhXaWWLtGVToR7flnGmRfJ4A1QadrLU6Jo1kVMyPBZrq/ArrwiVb+cdqUzY6QaZnb7pYzzSx39ELeYk0JCk2CapDWpcFSoj/E7yhZNNEAgv+jsXS6hwqSGIhc3vwTNXhhXFnowNKkWpfiYrSZO7MKp68fOscb1T6/6NbsTJiRrSG/amktJlBxbQHuB Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Wed, 22 Apr 2026 13:37:26 +0100 Pedro Falcato wrote: > The pattern "include/linux/page[-_]*" matches every file that starts with > "page", because it's a regex and not a glob (so it has the meaning of > include/linux/page + match [-_] 0+ times). > > Fix it up into a more regex-correct expression. Doing so reduces CC's > drastically in patches that touch pagemap.h (which is maintained as part of > PAGE CACHE). > > As a side-effect, move linux/pageblock-flags.h explicitly under PAGE > ALLOCATOR. > > Link: https://lore.kernel.org/linux-mm/20260422005608.342028-1-fmayle@google.com/ Just thinking loud. I was initially wondering the purpose of this link. Seems this was added to show the example of pagemap.h touching patch that can dmonstrate how many CC can be reduced. I once thought about suggesting to add the number or the context on the description, but realize it is too trivial. So just thinking loud. $ # Without this patch $ ./scripts/get_maintainer.pl ./0001-mm-limit-filemap-fault-readahead-to-vma-boundaries.patch | wc -l 13 $ # With this patch $ ./scripts/get_maintainer.pl ./0001-mm-limit-filemap-fault-readahead-to-vma-boundaries.patch | wc -l 6 > Signed-off-by: Pedro Falcato Reviewed-by: SeongJae Park Thanks, SJ [...]