From mboxrd@z Thu Jan 1 00:00:00 1970 From: Oleg Nesterov Subject: Re: [PATCH v1 1/2] open: add close_range() Date: Thu, 23 May 2019 18:21:04 +0200 Message-ID: <20190523162104.GD23070@redhat.com> References: <20190522155259.11174-1-christian@brauner.io> <20190522165737.GC4915@redhat.com> <20190523115118.pmscbd6kaqy37dym@brauner.io> <20190523141447.34s3kc3fuwmoeq7n@brauner.io> <20190523142826.omb7vgygudifmveq@brauner.io> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20190523142826.omb7vgygudifmveq@brauner.io> Sender: linux-kernel-owner@vger.kernel.org To: Christian Brauner Cc: viro@zeniv.linux.org.uk, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-api@vger.kernel.org, torvalds@linux-foundation.org, fweimer@redhat.com, jannh@google.com, tglx@linutronix.de, arnd@arndb.de, shuah@kernel.org, dhowells@redhat.com, tkjos@android.com, ldv@altlinux.org, miklos@szeredi.hu, linux-alpha@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-ia64@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, linux-xtensa@linux-xtensa.org, linux-arch@vger.kernel.org, linux-kselftest@vger.kernel.org, x86@kernel.org List-Id: linux-api@vger.kernel.org On 05/23, Christian Brauner wrote: > > So given that we would really need another find_next_open_fd() I think > sticking to the simple cond_resched() version I sent before is better > for now until we see real-world performance issues. OK, agreed. Oleg.