From: Kari Argillander <kari.argillander@gmail.com>
To: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Cc: "linux-fsdevel@vger.kernel.org" <linux-fsdevel@vger.kernel.org>,
"viro@zeniv.linux.org.uk" <viro@zeniv.linux.org.uk>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"pali@kernel.org" <pali@kernel.org>,
"dsterba@suse.cz" <dsterba@suse.cz>,
"aaptel@suse.com" <aaptel@suse.com>,
"willy@infradead.org" <willy@infradead.org>,
"rdunlap@infradead.org" <rdunlap@infradead.org>,
"joe@perches.com" <joe@perches.com>,
"mark@harmstone.com" <mark@harmstone.com>,
"nborisov@suse.com" <nborisov@suse.com>,
"linux-ntfs-dev@lists.sourceforge.net"
<linux-ntfs-dev@lists.sourceforge.net>,
"anton@tuxera.com" <anton@tuxera.com>,
"dan.carpenter@oracle.com" <dan.carpenter@oracle.com>,
"hch@lst.de" <hch@lst.de>,
"ebiggers@kernel.org" <ebiggers@kernel.org>,
"andy.lavr@gmail.com" <andy.lavr@gmail.com>
Subject: Re: [PATCH v17 04/10] fs/ntfs3: Add file operations and implementation
Date: Mon, 18 Jan 2021 16:24:39 +0200 [thread overview]
Message-ID: <20210118142439.p24chxfa4eq3ogsa@kari-VirtualBox> (raw)
In-Reply-To: <cf76ecec5ec1419eacf4c170df65a57d@paragon-software.com>
On Mon, Jan 18, 2021 at 10:00:53AM +0000, Konstantin Komarov wrote:
> From: Kari Argillander <kari.argillander@gmail.com>
> Sent: Monday, January 4, 2021 12:58 AM
> > On Thu, Dec 31, 2020 at 06:23:55PM +0300, Konstantin Komarov wrote:
> > > +static long ntfs_fallocate(struct file *file, int mode, loff_t vbo, loff_t len)
> > > +{
> > > + /* Return error if mode is not supported */
> > > + if (mode & ~(FALLOC_FL_KEEP_SIZE | FALLOC_FL_PUNCH_HOLE |
> > > + FALLOC_FL_COLLAPSE_RANGE))
> > > + return -EOPNOTSUPP;
> > > +
> > > + if (mode & FALLOC_FL_PUNCH_HOLE) {
> > > + } else if (mode & FALLOC_FL_COLLAPSE_RANGE) {
> > > + } else {
> > > + if (mode & FALLOC_FL_KEEP_SIZE) {
> >
> > Isn't this hole else already (mode & FALLOC_FL_KEEP_SIZE?
>
> Sorry, can you please clarify your question? Not sure, understood it.
I have hide unrelevant code now. So maybe now you see better what I
mean. Last else have to be already FALLOC_FL_KEEP_SIZE so if statment is
not needed.
next prev parent reply other threads:[~2021-01-18 14:26 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-31 15:23 [PATCH v17 00/10] NTFS read-write driver GPL implementation by Paragon Software Konstantin Komarov
2020-12-31 15:23 ` [PATCH v17 01/10] fs/ntfs3: Add headers and misc files Konstantin Komarov
2021-01-03 23:17 ` Kari Argillander
2021-01-19 10:43 ` Dan Carpenter
2021-01-19 20:34 ` Kari Argillander
2020-12-31 15:23 ` [PATCH v17 02/10] fs/ntfs3: Add initialization of super block Konstantin Komarov
2021-01-03 19:50 ` Kari Argillander
2021-01-18 9:35 ` Konstantin Komarov
2021-01-18 14:09 ` Kari Argillander
2021-01-19 4:03 ` Kari Argillander
2021-01-20 7:20 ` Kari Argillander
2020-12-31 15:23 ` [PATCH v17 03/10] fs/ntfs3: Add bitmap Konstantin Komarov
2020-12-31 15:23 ` [PATCH v17 04/10] fs/ntfs3: Add file operations and implementation Konstantin Komarov
2021-01-03 21:57 ` Kari Argillander
2021-01-03 22:04 ` Matthew Wilcox
2021-01-18 10:00 ` Konstantin Komarov
2021-01-18 14:24 ` Kari Argillander [this message]
2021-01-04 2:18 ` Matthew Wilcox
2020-12-31 15:23 ` [PATCH v17 05/10] fs/ntfs3: Add attrib operations Konstantin Komarov
2021-01-04 0:25 ` Kari Argillander
2021-01-18 12:01 ` Konstantin Komarov
2020-12-31 15:23 ` [PATCH v17 06/10] fs/ntfs3: Add compression Konstantin Komarov
2020-12-31 15:23 ` [PATCH v17 07/10] fs/ntfs3: Add NTFS journal Konstantin Komarov
2021-01-03 22:47 ` Kari Argillander
2020-12-31 15:23 ` [PATCH v17 08/10] fs/ntfs3: Add Kconfig, Makefile and doc Konstantin Komarov
2021-01-03 22:07 ` Kari Argillander
2021-01-18 11:43 ` Konstantin Komarov
2021-01-18 13:42 ` Mark Harmstone
2020-12-31 15:24 ` [PATCH v17 09/10] fs/ntfs3: Add NTFS3 in fs/Kconfig and fs/Makefile Konstantin Komarov
2020-12-31 15:24 ` [PATCH v17 10/10] fs/ntfs3: Add MAINTAINERS Konstantin Komarov
2021-01-03 20:01 ` Kari Argillander
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