From: Christoph Hellwig <hch@lst.de>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: Christoph Hellwig <hch@lst.de>, Al Viro <viro@zeniv.linux.org.uk>,
Linus Torvalds <torvalds@linux-foundation.org>,
Stephen Rothwell <sfr@canb.auug.org.au>,
Luis Chamberlain <mcgrof@kernel.org>,
Matthew Wilcox <willy@infradead.org>,
Kees Cook <keescook@chromium.org>,
Iurii Zaikin <yzaikin@google.com>,
linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org
Subject: Re: [PATCH 15/23] seq_file: switch over direct seq_read method calls to seq_read_iter
Date: Mon, 20 Jul 2020 11:33:19 +0200 [thread overview]
Message-ID: <20200720093319.GA18123@lst.de> (raw)
In-Reply-To: <87eep9rgqu.fsf@nanos.tec.linutronix.de>
On Fri, Jul 17, 2020 at 11:09:13PM +0200, Thomas Gleixner wrote:
> Christoph Hellwig <hch@lst.de> writes:
>
> > Switch over all instances used directly as methods using these sed
> > expressions:
> >
> > sed -i -e 's/\.read\(\s*=\s*\)seq_read/\.read_iter\1seq_read_iter/g'
>
> This sucks, really. I just got a patch against this converting the
> changed version to DEFINE_SHOW_ATTRIBUTE(somefile) and thereby removing
> the whole open coded gunk.
The changed version of what?
> If we do a tree wide change like this, then can we pretty please use a
> coccinelle script to convert all trivial instances to use
> DEFINE_SHOW_ATTRIBUTE so we don't have to touch the same place over and
> over.
I'm not going to complain about that if someone offers a script
for that.
next prev parent reply other threads:[~2020-07-20 9:33 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-07 17:47 stop using ->read and ->write for kernel access v3 Christoph Hellwig
2020-07-07 17:47 ` [PATCH 01/23] cachefiles: switch to kernel_write Christoph Hellwig
2020-07-07 17:47 ` [PATCH 02/23] autofs: " Christoph Hellwig
2020-07-07 17:47 ` [PATCH 03/23] bpfilter: " Christoph Hellwig
2020-07-07 17:47 ` [PATCH 04/23] fs: unexport __kernel_write Christoph Hellwig
2020-07-07 17:47 ` [PATCH 05/23] fs: check FMODE_WRITE in __kernel_write Christoph Hellwig
2020-07-07 17:47 ` [PATCH 06/23] fs: implement kernel_write using __kernel_write Christoph Hellwig
2020-07-07 17:47 ` [PATCH 07/23] fs: remove __vfs_write Christoph Hellwig
2020-07-07 17:47 ` [PATCH 08/23] fs: don't change the address limit for ->write_iter in __kernel_write Christoph Hellwig
2020-07-29 20:50 ` Al Viro
2020-07-30 7:02 ` Christoph Hellwig
2020-07-07 17:47 ` [PATCH 09/23] fs: add a __kernel_read helper Christoph Hellwig
2020-07-07 17:47 ` [PATCH 10/23] integrity/ima: switch to using __kernel_read Christoph Hellwig
2020-07-07 17:47 ` [PATCH 11/23] fs: implement kernel_read " Christoph Hellwig
2020-07-07 17:47 ` [PATCH 12/23] fs: remove __vfs_read Christoph Hellwig
2020-07-07 17:47 ` [PATCH 13/23] fs: don't change the address limit for ->read_iter in __kernel_read Christoph Hellwig
2020-07-07 17:47 ` [PATCH 14/23] seq_file: add seq_read_iter Christoph Hellwig
2020-07-07 17:47 ` [PATCH 16/23] proc: remove a level of indentation in proc_get_inode Christoph Hellwig
2020-07-07 17:47 ` [PATCH 17/23] proc: cleanup the compat vs no compat file ops Christoph Hellwig
2020-07-07 17:47 ` [PATCH 18/23] proc: add a read_iter method to proc proc_ops Christoph Hellwig
2020-07-07 17:47 ` [PATCH 19/23] proc: switch over direct seq_read method calls to seq_read_iter Christoph Hellwig
2020-07-07 17:47 ` [PATCH 20/23] sysctl: Convert to iter interfaces Christoph Hellwig
2020-07-07 17:47 ` [PATCH 21/23] fs: don't allow kernel reads and writes without iter ops Christoph Hellwig
2020-07-07 17:48 ` [PATCH 22/23] fs: default to generic_file_splice_read for files having ->read_iter Christoph Hellwig
2020-07-30 0:05 ` Al Viro
2020-07-30 7:03 ` Christoph Hellwig
2020-07-30 15:08 ` Al Viro
2020-07-30 15:20 ` Christoph Hellwig
2020-07-30 16:17 ` Al Viro
2020-07-30 16:22 ` Al Viro
2020-07-30 16:31 ` Christoph Hellwig
2020-07-07 17:48 ` [PATCH 23/23] fs: don't allow splice read/write without explicit ops Christoph Hellwig
2020-07-07 20:24 ` stop using ->read and ->write for kernel access v3 Linus Torvalds
2020-07-08 6:07 ` Christoph Hellwig
2020-07-07 23:03 ` Stephen Rothwell
[not found] ` <20200707174801.4162712-16-hch@lst.de>
2020-07-10 12:55 ` [PATCH 15/23] seq_file: switch over direct seq_read method calls to seq_read_iter Jon Hunter
2020-07-10 12:58 ` Christoph Hellwig
2020-07-11 6:48 ` Christoph Hellwig
2020-07-11 11:47 ` Jon Hunter
2020-07-17 21:09 ` Thomas Gleixner
2020-07-20 9:33 ` Christoph Hellwig [this message]
2020-07-29 20:59 ` Al Viro
2020-07-30 7:10 ` Thomas Gleixner
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