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From: Shakeel Butt To: SeongJae Park Cc: "Liam R. Howlett" , Andrew Morton , David Hildenbrand , Lorenzo Stoakes , Vlastimil Babka , kernel-team@meta.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [RFC PATCH 15/16] mm/madvise: remove !tlb support from madvise_dontneed_single_vma() Message-ID: References: <20250305181611.54484-1-sj@kernel.org> <20250305181611.54484-16-sj@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250305181611.54484-16-sj@kernel.org> X-Migadu-Flow: FLOW_OUT X-Rspamd-Server: rspam08 X-Rspamd-Queue-Id: 4130D14000C X-Stat-Signature: ypqp5gdyk11set8q5jmp7495jmhwx9gw X-Rspam-User: X-HE-Tag: 1741286238-149678 X-HE-Meta: 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 /2kNVwVs 9inWiVcLKWrKx8KjP8ndgm4voYBH7OGSIygmFpS78mNfRJVXP61H875MrRelHAhIjcyL5fVMUMPogiqFcMjxXdZHKpNGwNK4xwS+DtCVD4w354MT8KDBQV8ZAFJQuqUbsahGXsr7kwS0+j8mTQgSHWWysOrWdBHN0i6byVvPv8rykAw9GdSbWlRmjKuDmF9agKr8xx08YZBj44C/fgf8Dy+b3lP/NSwz+4iMhhLeHhQZVkc4dppJ+4OS+/LTVUZGrAk5OI5/akeG0KLntjkbjsPvcamPwjP9K0DljGKdciiftesY= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000624, 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, Mar 05, 2025 at 10:16:10AM -0800, SeongJae Park wrote: > madvise_dontneed_single_vma() supports both batched tlb flushes and > unbatched tlb flushes use cases depending on received tlb parameter's > value. Both were supported for safe and fine transition of the usages > from the unbatched flushed to the batched ones. Now the transition is > done, and therefore there is no real unbatched tlb flushes use case. > Remove the code for supporting the no more being used input case. > > Signed-off-by: SeongJae Park Please squash 15 and 16.