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btrfs: Introduce new bits for device allocation tree
authorNikolay Borisov <nborisov@suse.com>
Mon, 25 Mar 2019 12:31:26 +0000 (14:31 +0200)
committerDavid Sterba <dsterba@suse.com>
Mon, 29 Apr 2019 17:02:36 +0000 (19:02 +0200)
commit930b09072977583226a05b4f2e1db259f9a2417b
tree00d02a4f3eee24f70b38c0fb2cc25dad03a7c4d8tree | snapshot
parent39e264a40dd7998f844ab888cc9640bff4841f8fcommit | diff
btrfs: Introduce new bits for device allocation tree

Rather than hijacking the existing defines let's just define new bits,
with more descriptive names. Instead of using yet more (currently at 18)
bits for the new flags, use the fact those flags will be specific to
the device allocation tree so define them using existing EXTENT_* flags.

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_io.h diff | blob | history
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