bcache: Add bch_bkey_equal_header()
authorNicholas Swenson <nks@daterainc.com>
Tue, 12 Nov 2013 03:36:25 +0000 (19:36 -0800)
committerKent Overstreet <kmo@daterainc.com>
Wed, 8 Jan 2014 21:05:14 +0000 (13:05 -0800)
Checks if two keys have equivalent header fields.
(good enough for replacement or merging)

Used in bch_bkey_try_merge, and replacing a key
in the btree.

Signed-off-by: Nicholas Swenson <nks@daterainc.com>
Signed-off-by: Kent Overstreet <kmo@daterainc.com>

No differences found