[lttng-dev] [PATCH lttng-modules 4/4] Fix: btrfs: Remove fsid/metadata_fsid fields from btrfs_info

[Michael Jeanson]

On 2019-01-09 2:59 p.m., Michael Jeanson wrote:
> Introduced in v5.0.
> 
> See upstream commit :
> 
>   commit de37aa513105f864d3c21105bf5542d498f21ca2
>   Author: Nikolay Borisov <nborisov at suse.com>
>   Date:   Tue Oct 30 16:43:24 2018 +0200
> 
>     btrfs: Remove fsid/metadata_fsid fields from btrfs_info
> 
>     Currently btrfs_fs_info structure contains a copy of the
>     fsid/metadata_uuid fields. Same values are also contained in the
>     btrfs_fs_devices structure which fs_info has a reference to. Let's
>     reduce duplication by removing the fields from fs_info and always refer
>     to the ones in fs_devices. No functional changes.
> 
> Signed-off-by: Michael Jeanson <mjeanson at efficios.com>

I'll send a version of this patch backported to stable-2.10 soonish, the
others will apply cleanly.

Michael