From: David Howells <dhowells@redhat•com>
To: Alexey Gladkov <legion@kernel•org>
Cc: dalias@libc•org, linux-ia64@vger•kernel.org,
fenghua.yu@intel•com, alexander.shishkin@linux•intel.com,
x86@kernel•org, stefan@agner•ch, ldv@altlinux•org,
James.Bottomley@HansenPartnership•com, kim.phillips@arm•com,
paulus@samba•org, deepa.kernel@gmail•com, hpa@zytor•com,
sparclinux@vger•kernel.org, will@kernel•org,
linux-arch@vger•kernel.org, linux-s390@vger•kernel.org,
hare@suse•com, Arnd Bergmann <arnd@arndb•de>,
ysato@users•sourceforge.jp, deller@gmx•de,
linux-sh@vger•kernel.org, linux@armlinux•org.uk,
borntraeger@de•ibm.com, mingo@redhat•com, geert@linux-m68k•org,
catalin.marinas@arm•com, jhogan@kernel•org, mattst88@gmail•com,
fweimer@redhat•com, gor@linux•ibm.com, glebfm@altlinux•org,
tycho@tycho•ws, acme@kernel•org, linux-m68k@lists•linux-m68k.org,
ink@jurassic•park.msu.ru, viro@zeniv•linux.org.uk,
luto@kernel•org, namhyung@kernel•org, tglx@linutronix•de,
christian@brauner•io, axboe@kernel•dk, dhowells@redhat•com,
monstr@monstr•eu, tony.luck@intel•com,
linux-parisc@vger•ker nel.org, linux-api@vger•kernel.org,
linux-mips@vger•kernel.org, ralf@linux-mips•org,
LKML <linux-kernel@vger•kernel.org>,
peterz@infradead•org, linux-alpha@vger•kernel.org,
linux-fsdevel@vger•kernel.org, bp@alien8•de,
linuxppc-dev@lists•ozlabs.org, davem@davemloft•net
Subject: Add fchmodat2() - or add a more general syscall?
Date: Tue, 25 Jul 2023 16:58:34 +0100 [thread overview]
Message-ID: <104971.1690300714@warthog.procyon.org.uk> (raw)
In-Reply-To: <cover.1689092120.git.legion@kernel.org>
Rather than adding a fchmodat2() syscall, should we add a "set_file_attrs()"
syscall that takes a mask and allows you to set a bunch of stuff all in one
go? Basically, an interface to notify_change() in the kernel that would allow
several stats to be set atomically. This might be of particular interest to
network filesystems.
David
next prev parent reply other threads:[~2023-07-25 15:59 UTC|newest]
Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-17 1:27 Add a new fchmodat4() syscall, v2 Palmer Dabbelt
2019-07-17 1:27 ` [PATCH v2 1/4] Non-functional cleanup of a "__user * filename" Palmer Dabbelt
2019-07-17 1:27 ` [PATCH v2 2/4] Add fchmodat4(), a new syscall Palmer Dabbelt
2019-07-17 1:48 ` Al Viro
2019-07-17 2:12 ` Palmer Dabbelt
2019-07-17 2:40 ` Rich Felker
2019-07-17 3:02 ` Al Viro
2019-07-17 1:27 ` [PATCH v2 3/4] arch: Register fchmodat4, usually as syscall 434 Palmer Dabbelt
2019-07-17 7:54 ` Arnd Bergmann
2019-07-17 1:27 ` [PATCH v2 4/4] tools: Add fchmodat4 Palmer Dabbelt
2019-07-17 12:39 ` Arnaldo Carvalho de Melo
2020-06-09 13:52 ` Add a new fchmodat4() syscall, v2 Florian Weimer
2023-07-11 11:25 ` [PATCH v3 0/5] Add a new fchmodat4() syscall Alexey Gladkov
2023-07-11 11:25 ` [PATCH v3 1/5] Non-functional cleanup of a "__user * filename" Alexey Gladkov
2023-07-11 11:32 ` Arnd Bergmann
2023-07-11 11:25 ` [PATCH v3 2/5] fs: Add fchmodat4() Alexey Gladkov
2023-07-11 11:42 ` Arnd Bergmann
2023-07-11 11:52 ` Christian Brauner
2023-07-11 12:51 ` Alexey Gladkov
2023-07-11 14:01 ` Christian Brauner
2023-07-11 15:23 ` Alexey Gladkov
2023-07-11 12:28 ` Matthew Wilcox
2023-07-11 12:49 ` Alexey Gladkov
2023-07-11 11:25 ` [PATCH v3 3/5] arch: Register fchmodat4, usually as syscall 451 Alexey Gladkov
2023-07-11 11:31 ` Arnd Bergmann
2023-07-11 11:25 ` [PATCH v3 4/5] tools headers UAPI: Sync files changed by new fchmodat4 syscall Alexey Gladkov
2023-07-11 11:25 ` [PATCH v3 5/5] selftests: add fchmodat4(2) selftest Alexey Gladkov
2023-07-11 12:10 ` Florian Weimer
2023-07-11 13:38 ` Alexey Gladkov
2023-07-11 12:24 ` [PATCH v3 0/5] Add a new fchmodat4() syscall Florian Weimer
2023-07-11 15:14 ` Christian Brauner
2023-07-25 11:05 ` Alexey Gladkov
2023-07-25 12:05 ` Christian Brauner
2023-07-11 16:16 ` [PATCH v4 0/5] Add a new fchmodat2() syscall Alexey Gladkov
2023-07-11 16:16 ` [PATCH v4 1/5] Non-functional cleanup of a "__user * filename" Alexey Gladkov
2023-07-11 16:16 ` [PATCH v4 2/5] fs: Add fchmodat2() Alexey Gladkov
2023-07-11 17:05 ` Christian Brauner
2023-07-25 16:36 ` Aleksa Sarai
2023-07-26 13:45 ` Alexey Gladkov
2023-07-27 10:26 ` Christian Brauner
2023-07-27 17:12 ` Aleksa Sarai
2023-07-27 17:39 ` Aleksa Sarai
2023-07-28 8:43 ` David Laight
2023-07-28 18:42 ` dalias
2023-07-27 9:01 ` David Laight
2023-07-27 16:28 ` Andreas Schwab
2023-07-27 17:02 ` Christian Brauner
2023-07-27 17:13 ` dalias
2023-07-27 17:36 ` Christian Brauner
2023-07-27 16:31 ` dalias
2023-07-11 16:16 ` [PATCH v4 3/5] arch: Register fchmodat2, usually as syscall 452 Alexey Gladkov
2023-07-11 16:26 ` Arnd Bergmann
2023-07-25 7:16 ` Geert Uytterhoeven
2023-07-25 16:43 ` Aleksa Sarai
2023-07-27 10:37 ` Christian Brauner
2023-07-27 17:42 ` Aleksa Sarai
2023-07-11 16:16 ` [PATCH v4 4/5] tools headers UAPI: Sync files changed by new fchmodat2 syscall Alexey Gladkov
2023-07-11 17:19 ` Namhyung Kim
2023-07-11 17:23 ` Alexey Gladkov
2023-07-11 16:16 ` [PATCH v4 5/5] selftests: Add fchmodat2 selftest Alexey Gladkov
2023-07-11 17:36 ` (subset) [PATCH v4 0/5] Add a new fchmodat2() syscall Christian Brauner
2023-07-12 2:42 ` Rich Felker
2023-07-25 15:58 ` David Howells [this message]
2023-07-25 16:10 ` Add fchmodat2() - or add a more general syscall? Florian Weimer
2023-07-25 18:39 ` David Howells
2023-07-25 18:44 ` Rich Felker
2023-07-26 13:30 ` Christian Brauner
2023-07-25 16:50 ` Aleksa Sarai
2023-07-27 3:57 ` Eric Biggers
2023-07-27 10:27 ` Christian Brauner
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=104971.1690300714@warthog.procyon.org.uk \
--to=dhowells@redhat$(echo .)com \
--cc=James.Bottomley@HansenPartnership$(echo .)com \
--cc=acme@kernel$(echo .)org \
--cc=alexander.shishkin@linux$(echo .)intel.com \
--cc=arnd@arndb$(echo .)de \
--cc=axboe@kernel$(echo .)dk \
--cc=borntraeger@de$(echo .)ibm.com \
--cc=catalin.marinas@arm$(echo .)com \
--cc=christian@brauner$(echo .)io \
--cc=dalias@libc$(echo .)org \
--cc=deepa.kernel@gmail$(echo .)com \
--cc=deller@gmx$(echo .)de \
--cc=fenghua.yu@intel$(echo .)com \
--cc=fweimer@redhat$(echo .)com \
--cc=geert@linux-m68k$(echo .)org \
--cc=glebfm@altlinux$(echo .)org \
--cc=gor@linux$(echo .)ibm.com \
--cc=hare@suse$(echo .)com \
--cc=hpa@zytor$(echo .)com \
--cc=ink@jurassic$(echo .)park.msu.ru \
--cc=jhogan@kernel$(echo .)org \
--cc=kim.phillips@arm$(echo .)com \
--cc=ldv@altlinux$(echo .)org \
--cc=legion@kernel$(echo .)org \
--cc=linux-arch@vger$(echo .)kernel.org \
--cc=linux-ia64@vger$(echo .)kernel.org \
--cc=linux-m68k@lists$(echo .)linux-m68k.org \
--cc=linux-parisc@vger$(echo .)ker \
--cc=linux-s390@vger$(echo .)kernel.org \
--cc=linux-sh@vger$(echo .)kernel.org \
--cc=linux@armlinux$(echo .)org.uk \
--cc=luto@kernel$(echo .)org \
--cc=mattst88@gmail$(echo .)com \
--cc=mingo@redhat$(echo .)com \
--cc=monstr@monstr$(echo .)eu \
--cc=namhyung@kernel$(echo .)org \
--cc=paulus@samba$(echo .)org \
--cc=sparclinux@vger$(echo .)kernel.org \
--cc=stefan@agner$(echo .)ch \
--cc=tglx@linutronix$(echo .)de \
--cc=tony.luck@intel$(echo .)com \
--cc=tycho@tycho$(echo .)ws \
--cc=viro@zeniv$(echo .)linux.org.uk \
--cc=will@kernel$(echo .)org \
--cc=x86@kernel$(echo .)org \
--cc=ysato@users$(echo .)sourceforge.jp \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox