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bcache: Kill op->cl

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This isn't used for waiting asynchronously anymore - so this is a fairly
trivial refactoring.

Signed-off-by: Kent Overstreet <kmo@daterainc.com>
This commit is contained in:
Kent Overstreet
2013-07-24 18:04:18 -07:00
parent c18536a72d
commit b54d6934da
8 changed files with 63 additions and 81 deletions
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8
drivers/md/bcache/btree.h
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@@ -237,8 +237,6 @@ void __bkey_put(struct cache_set *c, struct bkey *k);
/* Recursing down the btree */
struct btree_op {
struct closure cl;
/* Btree level at which we start taking write locks */
short lock;
@@ -253,7 +251,11 @@ struct btree_op {
BKEY_PADDED(replace);
};
void bch_btree_op_init_stack(struct btree_op *);
static inline void bch_btree_op_init(struct btree_op *op, int write_lock_level)
{
memset(op, 0, sizeof(struct btree_op));
op->lock = write_lock_level;
}
static inline void rw_lock(bool w, struct btree *b, int level)
{