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block: remov blk_queue_invalidate_tags

This function is entirely unused, so remove it and the tag_queue_busy member of struct request_queue.

Christoph Hellwig committed 8 years ago

Commit be7f99c1 parent 95c7c093 files · +1 −38Browse files

Showing the changes to include/linux (1 of 3 files). Show all

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include/linux/blkdev.h+0−2
@@ -562,7 +562,6 @@ struct request_queue { · 561 unmodified lines
562562 unsigned int dma_alignment;
563563
564564 struct blk_queue_tag *queue_tags;
565− struct list_head tag_busy_list;
566565
567566 unsigned int nr_sorted;
568567 unsigned int in_flight[2];
@@ -1375,7 +1374,6 @@ extern void blk_queue_end_tag(struct request_queue *, struct request *); · 806 unmodified lines
13751374 extern int blk_queue_init_tags(struct request_queue *, int, struct blk_queue_tag *, int);
13761375 extern void blk_queue_free_tags(struct request_queue *);
13771376 extern int blk_queue_resize_tags(struct request_queue *, int);
1378−extern void blk_queue_invalidate_tags(struct request_queue *);
13791377 extern struct blk_queue_tag *blk_init_tags(int, int);
13801378 extern void blk_free_tags(struct blk_queue_tag *);
13811379