From: Christoph Hellwig <hch@lst.de>
To: Andrew Morton <akpm@linux-foundation.org>,
Alexander Viro <viro@zeniv.linux.org.uk>
Cc: linux-rtc@vger.kernel.org,
Alessandro Zummo <a.zummo@towertech.it>,
Alexandre Belloni <alexandre.belloni@bootlin.com>,
devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org,
linux-scsi@vger.kernel.org, linux-ide@vger.kernel.org,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
jfs-discussion@lists.sourceforge.net,
linux-afs@lists.infradead.org, linux-acpi@vger.kernel.org,
netdev@vger.kernel.org, netfilter-devel@vger.kernel.org,
Jiri Slaby <jslaby@suse.com>,
linux-ext4@vger.kernel.org, Alexey Dobriyan <adobriyan@gmail.com>,
megaraidlinux.pdl@broadcom.com, drbd-dev@lists.linbit.com
Subject: simplify procfs code for seq_file instances V3
Date: Wed, 16 May 2018 11:43:04 +0200 [thread overview]
Message-ID: <20180516094346.20506-1-hch@lst.de> (raw)
We currently have hundreds of proc files that implement plain, read-only
seq_file based interfaces. This series consolidates them using new
procfs helpers that take the seq_operations or simple show callback
directly.
A git tree is available at:
git://git.infradead.org/users/hch/misc.git proc_create.3
Gitweb:
http://git.infradead.org/users/hch/misc.git/shortlog/refs/heads/proc_create.3
Changes since V2:
- use unsigned int for state_size everywhere
- move state_size around in proc_dir_entry to use a struct packing hole
- update SIZEOF_PDE_INLINE_NAME
- added a new proc_pid_ns helper
- improved a few changelogs
- added back a nubus comment
- minor typo fix
- collected various ACKs
Changes since V1:
- open code proc_create_data to avoid setting not fully initialized
entries live
- use unsigned int for state_size
- dropped the s390/cio/blacklist hunk as it has a write method
- dropped the IPMI patch given that IPMI proc support is scheduled for
removal.
next reply other threads:[~2018-05-16 9:43 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-16 9:43 Christoph Hellwig [this message]
[not found] ` <20180516094346.20506-1-hch-jcswGhMUV9g@public.gmane.org>
2018-05-16 9:43 ` [PATCH 01/42] net/can: single_open_net needs to be paired with single_release_net Christoph Hellwig
2018-05-16 9:43 ` [PATCH 02/42] proc: introduce a proc_pid_ns helper Christoph Hellwig
2018-05-16 9:43 ` [PATCH 03/42] proc: don't detour through seq->private to get the inode Christoph Hellwig
2018-05-16 9:43 ` [PATCH 04/42] proc: simplify proc_register calling conventions Christoph Hellwig
2018-05-16 9:43 ` [PATCH 05/42] proc: add a proc_create_reg helper Christoph Hellwig
2018-05-16 9:43 ` [PATCH 06/42] proc: introduce proc_create_seq{,_data} Christoph Hellwig
2018-05-16 9:43 ` [PATCH 07/42] proc: introduce proc_create_seq_private Christoph Hellwig
2018-05-16 9:43 ` [PATCH 08/42] proc: introduce proc_create_single{,_data} Christoph Hellwig
2018-05-16 9:43 ` [PATCH 09/42] ipv{4,6}/udp{,lite}: simplify proc registration Christoph Hellwig
2018-05-16 9:43 ` [PATCH 10/42] ipv{4,6}/tcp: simplify procfs registration Christoph Hellwig
2018-05-16 9:43 ` [PATCH 11/42] ipv{4,6}/ping: simplify proc file creation Christoph Hellwig
2018-05-16 9:43 ` [PATCH 12/42] ipv{4, 6}/raw: simplify ѕeq_file code Christoph Hellwig
2018-05-16 9:43 ` [PATCH 13/42] ipv6/flowlabel: simplify pid namespace lookup Christoph Hellwig
2018-05-16 9:43 ` [PATCH 14/42] net/kcm: simplify proc registration Christoph Hellwig
2018-05-16 9:43 ` [PATCH 15/42] netfilter/x_tables: simplify ѕeq_file code Christoph Hellwig
2018-05-16 9:43 ` [PATCH 16/42] net: move seq_file_single_net to <linux/seq_file_net.h> Christoph Hellwig
2018-05-16 9:43 ` [PATCH 17/42] proc: introduce proc_create_net{,_data} Christoph Hellwig
2018-05-16 9:43 ` [PATCH 18/42] proc: introduce proc_create_net_single Christoph Hellwig
2018-05-16 9:43 ` [PATCH 19/42] acpi/battery: simplify procfs code Christoph Hellwig
2018-05-16 9:43 ` [PATCH 20/42] sgi-gru: " Christoph Hellwig
2018-05-16 9:43 ` [PATCH 21/42] megaraid: " Christoph Hellwig
2018-05-16 9:43 ` [PATCH 22/42] sg: " Christoph Hellwig
2018-05-16 9:43 ` [PATCH 23/42] afs: " Christoph Hellwig
2018-05-16 9:43 ` [PATCH 24/42] ext4: " Christoph Hellwig
2018-05-16 9:43 ` [PATCH 25/42] jfs: " Christoph Hellwig
2018-05-16 13:15 ` [Jfs-discussion] " Dave Kleikamp
2018-05-16 9:43 ` [PATCH 26/42] staging/rtl8192u: " Christoph Hellwig
2018-05-16 9:43 ` [PATCH 27/42] resource: switch to proc_create_seq_data Christoph Hellwig
2018-05-16 9:43 ` [PATCH 28/42] drbd: switch to proc_create_single Christoph Hellwig
[not found] ` <20180516094346.20506-29-hch-jcswGhMUV9g@public.gmane.org>
2018-05-18 12:55 ` Lars Ellenberg
2018-05-16 9:43 ` [PATCH 29/42] rtc/proc: switch to proc_create_single_data Christoph Hellwig
2018-05-16 9:43 ` [PATCH 30/42] bonding: switch to proc_create_seq_data Christoph Hellwig
2018-05-16 9:43 ` [PATCH 31/42] hostap: switch to proc_create_{seq,single}_data Christoph Hellwig
2018-05-16 9:43 ` [PATCH 32/42] neigh: switch to proc_create_seq_data Christoph Hellwig
2018-05-16 9:43 ` [PATCH 33/42] netfilter/xt_hashlimit: switch to proc_create_{seq, single}_data Christoph Hellwig
2018-05-16 9:43 ` [PATCH 34/42] netfilter/x_tables: switch to proc_create_seq_private Christoph Hellwig
2018-05-16 9:43 ` [PATCH 35/42] bluetooth: switch to proc_create_seq_data Christoph Hellwig
2018-05-16 9:43 ` [PATCH 36/42] atm: simplify procfs code Christoph Hellwig
2018-05-16 9:43 ` [PATCH 37/42] atm: switch to proc_create_seq_private Christoph Hellwig
2018-05-16 9:43 ` [PATCH 38/42] isdn: replace ->proc_fops with ->proc_show Christoph Hellwig
2018-05-18 8:43 ` Paul Bolle
[not found] ` <4e7091873e8a220c454a7ce5a3f52edc5b5c3e3a.camel-IWqWACnzNjzz+pZb47iToQ@public.gmane.org>
2018-05-18 8:58 ` Christoph Hellwig
2018-05-16 9:43 ` [PATCH 39/42] ide: remove ide_driver_proc_write Christoph Hellwig
2018-05-16 9:43 ` [PATCH 40/42] ide: replace ->proc_fops with ->proc_show Christoph Hellwig
2018-05-16 9:43 ` [PATCH 41/42] tty: " Christoph Hellwig
2018-05-16 9:58 ` Greg Kroah-Hartman
2018-05-16 9:43 ` [PATCH 42/42] proc: update SIZEOF_PDE_INLINE_NAME for the new pde fields Christoph Hellwig
2018-05-16 13:28 ` simplify procfs code for seq_file instances V3 Al Viro
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