From: David Sterba <dsterba@suse.cz>
To: Nikolay Borisov <nborisov@suse.com>
Cc: linux-btrfs@vger.kernel.org
Subject: Re: [PATCH] btrfs-progs: Remove support for BTRFS_SUBVOL_CREATE_ASYNC
Date: Fri, 24 Sep 2021 11:25:52 +0200 [thread overview]
Message-ID: <20210924092552.GA9286@twin.jikos.cz> (raw)
In-Reply-To: <20210923124127.119119-1-nborisov@suse.com>
On Thu, Sep 23, 2021 at 03:41:27PM +0300, Nikolay Borisov wrote:
> Kernel has removed support for this feature in 5.7 so let's remove
> support from progs as well.
For the record, summary of the discussion. Removing this is from progs
an libbtrfsutil does not seem to be that critical like the kernel patch,
as eg. strace uses the kernel uapi definition and also does conditional
tests if the macro even exists.
If something is using libbtrfs-devel/ioctl.h, then it should switch to
the kernel uapi but I haven't found any such project.
We may still need to keep some placeholder or comment that the value
used to mean something. We could potentially reuse it in the future, but
there must be some deprecation period.
next prev parent reply other threads:[~2021-09-24 9:26 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-23 12:41 [PATCH] btrfs-progs: Remove support for BTRFS_SUBVOL_CREATE_ASYNC Nikolay Borisov
2021-09-23 19:17 ` David Sterba
2021-09-24 9:25 ` David Sterba [this message]
-- strict thread matches above, loose matches on Subject: below --
2020-03-13 15:31 Nikolay Borisov
2020-03-13 18:36 ` Omar Sandoval
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