Re: [PATCH] block: add support for shared tag maps

Ed Lin
2006-08-31T08:55:16Z

======= On 2006-08-30 21:44:18, James Bottomley wrote:
>+
>+/**
>+ * blk_free_tags - release a given set of tag maintenance info
>+ *
>+ * @bqt: the tag map to free
>+ *
>+ * For externally managed @bqt@ frees the map. Callers of this
>+ * function must guarantee to have released all the queues that
>+ * might have been using this tag map.
>+ */
>+void blk_free_tags(struct blk_queue_tag *bqt)
>+{
>+ if (unlikely(!__blk_free_tags(bqt)))
>+ BUG();
>+}
>+

EXPORT_SYMBOL(blk_free_tags) ?
Also, add new function definitions in blkdev.h?