Commit 08e33761 authored by Kent Overstreet's avatar Kent Overstreet Committed by Kent Overstreet
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bcachefs: Drop some memset() calls 



gcc is emitting rep stos here, which is silly (and slow) for an 8 byte
memset.

Signed-off-by: default avatarKent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: default avatarKent Overstreet <kent.overstreet@linux.dev>
parent 35d5aff2

fs/bcachefs/btree_iter.h

+5 −2
Original line number Diff line number Diff line
@@ -174,8 +174,11 @@ static inline void bch2_btree_iter_set_pos(struct btree_iter *iter, struct bpos 
	if (!(iter->flags & BTREE_ITER_ALL_SNAPSHOTS))

		new_pos.snapshot = iter->snapshot;



	bkey_init(&iter->k);

	iter->k.p = iter->pos = new_pos;

	iter->k.type = KEY_TYPE_deleted;

	iter->k.p.inode		= iter->pos.inode	= new_pos.inode;

	iter->k.p.offset	= iter->pos.offset	= new_pos.offset;

	iter->k.p.snapshot	= iter->pos.snapshot	= new_pos.snapshot;

	iter->k.size = 0;

}



/* Sort order for locking btree iterators: */