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Howlett" , Andrii Nakryiko , linux-fsdevel@vger.kernel.org, brauner@kernel.org, viro@zeniv.linux.org.uk, akpm@linux-foundation.org, linux-kernel@vger.kernel.org, bpf@vger.kernel.org, gregkh@linuxfoundation.org, linux-mm@kvack.org, surenb@google.com, rppt@kernel.org Subject: Re: [PATCH v6 0/6] ioctl()-based API to query VMAs from /proc//maps Message-ID: <8fca63ef-4618-4e3e-a754-c0118f84e920@p183> References: <20240627170900.1672542-1-andrii@kernel.org> Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: On Thu, Jul 11, 2024 at 02:07:18PM -0400, Liam R. Howlett wrote: > * Andrii Nakryiko [240627 13:09]: > > Implement binary ioctl()-based interface to /proc//maps file to allow > > applications to query VMA information more efficiently than reading *all* VMAs > > nonselectively through text-based interface of /proc//maps file. > > > > Thanks for doing this Andrii. It looks to be a step forward for a lot > of use cases. Yes, looks like ioctl on text files are the way to go. :-)