Date: Mon, 3 Oct 2022 22:24:14 +0200 From: Hans Petter Selasky <hselasky@freebsd.org> To: Konstantin Belousov <kostikbel@gmail.com> Cc: src-committers@freebsd.org, dev-commits-src-all@freebsd.org, dev-commits-src-main@freebsd.org Subject: Re: git: 5e59b2734f77 - main - cuse(3): Optimise small reads and writes. Message-ID: <c8381501-dedb-c8a6-6460-21359ef71434@freebsd.org> In-Reply-To: <YztA8Utloe7TcbZI@kib.kiev.ua> References: <202210031536.293Faw2r085187@gitrepo.freebsd.org> <YztA8Utloe7TcbZI@kib.kiev.ua>
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On 10/3/22 22:07, Konstantin Belousov wrote: > On Mon, Oct 03, 2022 at 03:36:58PM +0000, Hans Petter Selasky wrote: >> The branch main has been updated by hselasky: >> >> URL: https://cgit.FreeBSD.org/src/commit/?id=5e59b2734f77da24e2bc45154c7db949b9d790c5 >> >> commit 5e59b2734f77da24e2bc45154c7db949b9d790c5 >> Author: Hans Petter Selasky <hselasky@FreeBSD.org> >> AuthorDate: 2022-09-20 13:58:36 +0000 >> Commit: Hans Petter Selasky <hselasky@FreeBSD.org> >> CommitDate: 2022-10-03 15:35:14 +0000 >> >> cuse(3): Optimise small reads and writes. >> >> When doing small reads and writes use an intermediate buffer to store the >> data to save locking the remote process to access data. > > Is the current process held in memory while doing remote accesses with > target in the current thread stack? Yes, there are some PHOLD/PRELE in there. --HPS
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