lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Wed, 14 Sep 2022 09:24:02 +1000 From: "NeilBrown" <neilb@...e.de> To: "Jeff Layton" <jlayton@...nel.org> Cc: "Dave Chinner" <david@...morbit.com>, "Trond Myklebust" <trondmy@...merspace.com>, "zohar@...ux.ibm.com" <zohar@...ux.ibm.com>, "djwong@...nel.org" <djwong@...nel.org>, "xiubli@...hat.com" <xiubli@...hat.com>, "brauner@...nel.org" <brauner@...nel.org>, "linux-xfs@...r.kernel.org" <linux-xfs@...r.kernel.org>, "linux-api@...r.kernel.org" <linux-api@...r.kernel.org>, "bfields@...ldses.org" <bfields@...ldses.org>, "fweimer@...hat.com" <fweimer@...hat.com>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "chuck.lever@...cle.com" <chuck.lever@...cle.com>, "linux-man@...r.kernel.org" <linux-man@...r.kernel.org>, "linux-nfs@...r.kernel.org" <linux-nfs@...r.kernel.org>, "tytso@....edu" <tytso@....edu>, "viro@...iv.linux.org.uk" <viro@...iv.linux.org.uk>, "jack@...e.cz" <jack@...e.cz>, "linux-ext4@...r.kernel.org" <linux-ext4@...r.kernel.org>, "linux-btrfs@...r.kernel.org" <linux-btrfs@...r.kernel.org>, "linux-fsdevel@...r.kernel.org" <linux-fsdevel@...r.kernel.org>, "adilger.kernel@...ger.ca" <adilger.kernel@...ger.ca>, "lczerner@...hat.com" <lczerner@...hat.com>, "ceph-devel@...r.kernel.org" <ceph-devel@...r.kernel.org> Subject: Re: [man-pages RFC PATCH v4] statx, inode: document the new STATX_INO_VERSION field On Wed, 14 Sep 2022, Jeff Layton wrote: > > At that point, bumping i_version both before and after makes a bit more > sense, since it better ensures that a change will be noticed, whether > the related read op comes before or after the statx. How does bumping it before make any sense at all? Maybe it wouldn't hurt much, but how does it help anyone at all? i_version must appear to change no sooner than the change it reflects becomes visible and no later than the request which initiated that change is acknowledged as complete. Why would that definition ever not be satisfactory? NeilBrown
Powered by blists - more mailing lists