old_head          450 arch/x86/events/intel/bts.c 	s64 old_head;
old_head          479 arch/x86/events/intel/bts.c 	old_head = local_read(&buf->head);
old_head          483 arch/x86/events/intel/bts.c 	if (old_head == local_read(&buf->head))
old_head          102 drivers/crypto/n2_core.c 				unsigned long old_head, unsigned long new_head)
old_head          104 drivers/crypto/n2_core.c 	if (old_head <= new_head) {
old_head          105 drivers/crypto/n2_core.c 		if (offset > old_head && offset <= new_head)
old_head          108 drivers/crypto/n2_core.c 		if (offset > old_head || offset <= new_head)
old_head          508 fs/btrfs/volumes.c 	struct bio *old_head;
old_head          510 fs/btrfs/volumes.c 	old_head = pending_bios->head;
old_head          513 fs/btrfs/volumes.c 		tail->bi_next = old_head;
old_head          419 fs/nfs/write.c 				 struct nfs_page *old_head,
old_head          425 fs/nfs/write.c 		destroy_list = (subreq->wb_this_page == old_head) ?
old_head          428 fs/nfs/write.c 		WARN_ON_ONCE(old_head != subreq->wb_head);
old_head          444 fs/nfs/write.c 		nfs_release_request(old_head);