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authorNicholas Swenson <nks@daterainc.com>2013-10-15 03:53:16 +0200
committerKent Overstreet <kmo@daterainc.com>2014-01-08 22:05:14 +0100
commit0f49cf3d83fbf038534c9302095b66b07b9838c3 (patch)
tree539bb39097a9e06b998be0586bd47dd385f02bab /drivers/md/bcache/bset.h
parentbcache: Move insert_fixup() to btree_keys_ops (diff)
downloadlinux-0f49cf3d83fbf038534c9302095b66b07b9838c3.tar.xz
linux-0f49cf3d83fbf038534c9302095b66b07b9838c3.zip
bcache: update bch_bkey_try_merge
Added generic header checks to bch_bkey_try_merge, which then calls the bkey specific function Removed extraneous checks from bch_extent_merge Signed-off-by: Nicholas Swenson <nks@daterainc.com>
Diffstat (limited to 'drivers/md/bcache/bset.h')
-rw-r--r--drivers/md/bcache/bset.h12
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/md/bcache/bset.h b/drivers/md/bcache/bset.h
index 759df830bb14..487373057c09 100644
--- a/drivers/md/bcache/bset.h
+++ b/drivers/md/bcache/bset.h
@@ -287,6 +287,7 @@ void bch_btree_keys_init(struct btree_keys *, const struct btree_keys_ops *,
void bch_bset_init_next(struct btree_keys *, struct bset *, uint64_t);
void bch_bset_build_written_tree(struct btree_keys *);
void bch_bset_fix_invalidated_key(struct btree_keys *, struct bkey *);
+bool bch_bkey_try_merge(struct btree_keys *, struct bkey *, struct bkey *);
void bch_bset_insert(struct btree_keys *, struct bkey *, struct bkey *);
unsigned bch_btree_insert_key(struct btree_keys *, struct bkey *,
struct bkey *);
@@ -299,17 +300,6 @@ enum {
BTREE_INSERT_STATUS_FRONT_MERGE,
};
-/*
- * Tries to merge l and r: l should be lower than r
- * Returns true if we were able to merge. If we did merge, l will be the merged
- * key, r will be untouched.
- */
-static inline bool bch_bkey_try_merge(struct btree_keys *b,
- struct bkey *l, struct bkey *r)
-{
- return b->ops->key_merge ? b->ops->key_merge(b, l, r) : false;
-}
-
/* Btree key iteration */
struct btree_iter {