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[PATCH] fix sysfs interaction and lifetime rules handling for queues

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This commit is contained in:
Al Viro 2006-03-18 18:34:37 -05:00
parent 1312f40e11
commit 483f4afc42
2 changed files with 61 additions and 28 deletions
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6
include/linux/blkdev.h
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@ -406,8 +406,6 @@ struct request_queue
struct blk_queue_tag *queue_tags;
atomic_t refcnt;
unsigned int nr_sorted;
unsigned int in_flight;
@ -426,6 +424,8 @@ struct request_queue
struct request pre_flush_rq, bar_rq, post_flush_rq;
struct request *orig_bar_rq;
unsigned int bi_size;
struct mutex sysfs_lock;
};
#define RQ_INACTIVE (-1)
@ -727,7 +727,7 @@ extern long nr_blockdev_pages(void);
int blk_get_queue(request_queue_t *);
request_queue_t *blk_alloc_queue(gfp_t);
request_queue_t *blk_alloc_queue_node(gfp_t, int);
#define blk_put_queue(q) blk_cleanup_queue((q))
extern void blk_put_queue(request_queue_t *);
/*
* tag stuff