tree 38129265c7156d0e3e3a634f0a20ff06b33799f9
parent 28187ae569e8a6c34eb7ac8871f479d94be31e16
author Nikolay Borisov <nborisov@suse.com> 1530689092 +0300
committer David Sterba <dsterba@suse.com> 1533553974 +0200

btrfs: Reword dodgy comments in alloc_extent_buffer

Commit eb14ab8ed24a ("Btrfs: fix page->private races") fixed a genuine
race between extent buffer initialisation and btree_releasepage.
Unfortunately as the code has evolved the comments weren't changed which
made them slightly wrong and they weren't very clear in the fist place.
Fix this by (hopefully) rewording them in a more approachable manner.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>