From: Jan Kara <jack@suse.cz>
To: Christoph Hellwig <hch@lst.de>
Cc: linux-ext4@vger.kernel.org, viro@zeniv.linux.org.uk,
jack@suse.cz, tytso@mit.edu, adilger@dilger.ca,
riteshh@linux.ibm.com, amir73il@gmail.com,
linux-fsdevel@vger.kernel.org, linux-unionfs@vger.kernel.org
Subject: Re: [PATCH 04/11] ext4: remove the call to fiemap_check_flags in ext4_fiemap
Date: Wed, 6 May 2020 11:26:52 +0200 [thread overview]
Message-ID: <20200506092652.GF17863@quack2.suse.cz> (raw)
In-Reply-To: <20200505154324.3226743-5-hch@lst.de>
On Tue 05-05-20 17:43:17, Christoph Hellwig wrote:
> iomap_fiemap already calls fiemap_check_flags first thing, so this
> additional check is redundant.
>
> Signed-off-by: Christoph Hellwig <hch@lst.de>
> Reviewed-by: Ritesh Harjani <riteshh@linux.ibm.com>
Looks good to me. You can add:
Reviewed-by: Jan Kara <jack@suse.cz>
Honza
> ---
> fs/ext4/extents.c | 3 ---
> 1 file changed, 3 deletions(-)
>
> diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
> index d2a2a3ba5c44a..a41ae7c510170 100644
> --- a/fs/ext4/extents.c
> +++ b/fs/ext4/extents.c
> @@ -4866,9 +4866,6 @@ int ext4_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
> fieinfo->fi_flags &= ~FIEMAP_FLAG_CACHE;
> }
>
> - if (fiemap_check_flags(fieinfo, FIEMAP_FLAG_SYNC | FIEMAP_FLAG_XATTR))
> - return -EBADR;
> -
> /*
> * For bitmap files the maximum size limit could be smaller than
> * s_maxbytes, so check len here manually instead of just relying on the
> --
> 2.26.2
>
--
Jan Kara <jack@suse.com>
SUSE Labs, CR
next prev parent reply other threads:[~2020-05-06 9:26 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-05 15:43 fix fiemap for ext4 bitmap files (+ cleanups) v3 Christoph Hellwig
2020-05-05 15:43 ` [PATCH 01/11] ext4: fix EXT4_MAX_LOGICAL_BLOCK macro Christoph Hellwig
2020-05-05 15:43 ` [PATCH 02/11] ext4: fix fiemap size checks for bitmap files Christoph Hellwig
2020-05-06 9:18 ` Jan Kara
2020-05-05 15:43 ` [PATCH 03/11] ext4: split _ext4_fiemap Christoph Hellwig
2020-05-06 9:22 ` Jan Kara
2020-05-05 15:43 ` [PATCH 04/11] ext4: remove the call to fiemap_check_flags in ext4_fiemap Christoph Hellwig
2020-05-06 9:26 ` Jan Kara [this message]
2020-05-05 15:43 ` [PATCH 05/11] fs: mark __generic_block_fiemap static Christoph Hellwig
2020-05-06 9:27 ` Jan Kara
2020-05-05 15:43 ` [PATCH 06/11] fs: move the fiemap definitions out of fs.h Christoph Hellwig
2020-05-05 15:43 ` [PATCH 07/11] iomap: fix the iomap_fiemap prototype Christoph Hellwig
2020-05-05 15:43 ` [PATCH 08/11] fs: move fiemap range validation into the file systems instances Christoph Hellwig
2020-05-05 16:01 ` Darrick J. Wong
2020-05-06 4:16 ` Ritesh Harjani
2020-05-05 15:43 ` [PATCH 09/11] fs: handle FIEMAP_FLAG_SYNC in fiemap_prep Christoph Hellwig
2020-05-06 4:17 ` Ritesh Harjani
2020-05-05 15:43 ` [PATCH 10/11] fs: remove the access_ok() check in ioctl_fiemap Christoph Hellwig
2020-05-05 15:43 ` [PATCH 11/11] ext4: remove the access_ok() check in ext4_ioctl_get_es_cache Christoph Hellwig
2020-05-06 9:32 ` Jan Kara
2020-05-07 6:24 ` fix fiemap for ext4 bitmap files (+ cleanups) v3 Christoph Hellwig
2020-05-07 14:49 ` Theodore Y. Ts'o
2020-05-07 14:59 ` Christoph Hellwig
2020-05-19 8:04 ` Christoph Hellwig
2020-05-20 3:28 ` Theodore Y. Ts'o
2020-05-22 0:00 ` Linus Torvalds
2020-05-22 6:35 ` Christoph Hellwig
-- strict thread matches above, loose matches on Subject: below --
2020-04-27 18:19 fix fiemap for ext4 bitmap files (+ cleanups) v2 Christoph Hellwig
2020-04-27 18:19 ` [PATCH 04/11] ext4: remove the call to fiemap_check_flags in ext4_fiemap Christoph Hellwig
2020-05-01 23:21 ` Ritesh Harjani
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=20200506092652.GF17863@quack2.suse.cz \
--to=jack@suse.cz \
--cc=adilger@dilger.ca \
--cc=amir73il@gmail.com \
--cc=hch@lst.de \
--cc=linux-ext4@vger.kernel.org \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-unionfs@vger.kernel.org \
--cc=riteshh@linux.ibm.com \
--cc=tytso@mit.edu \
--cc=viro@zeniv.linux.org.uk \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
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;
as well as URLs for NNTP newsgroup(s).