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btrfs: Remove stale comment about select_delayed_ref
authorNikolay Borisov <nborisov@suse.com>
Thu, 17 May 2018 11:16:29 +0000 (14:16 +0300)
committerDavid Sterba <dsterba@suse.com>
Mon, 28 May 2018 16:23:42 +0000 (18:23 +0200)
commitc442793e6722158372d65388e2cdbd56170e7ad0
treee34474cf0dc247330a87e59dfbbadacc3df3b7b5
parentf902bd3a5e19284698ce6d70209d316df15116c6
btrfs: Remove stale comment about select_delayed_ref

select_delayed_ref really just gets the next delayed ref which has to
be processed - either an add ref or drop ref. We never go back for
anything. So the comment is actually bogus, just remove it.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/extent-tree.c