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Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
[pandora-kernel.git]
/
block
/
blk.h
diff --git
a/block/blk.h
b/block/blk.h
index
d6b911a
..
2db8f32
100644
(file)
--- a/
block/blk.h
+++ b/
block/blk.h
@@
-51,6
+51,8
@@
static inline void blk_clear_rq_complete(struct request *rq)
*/
#define ELV_ON_HASH(rq) (!hlist_unhashed(&(rq)->hash))
*/
#define ELV_ON_HASH(rq) (!hlist_unhashed(&(rq)->hash))
+struct request *blk_do_flush(struct request_queue *q, struct request *rq);
+
static inline struct request *__elv_next_request(struct request_queue *q)
{
struct request *rq;
static inline struct request *__elv_next_request(struct request_queue *q)
{
struct request *rq;
@@
-58,7
+60,11
@@
static inline struct request *__elv_next_request(struct request_queue *q)
while (1) {
while (!list_empty(&q->queue_head)) {
rq = list_entry_rq(q->queue_head.next);
while (1) {
while (!list_empty(&q->queue_head)) {
rq = list_entry_rq(q->queue_head.next);
- if (blk_do_ordered(q, &rq))
+ if (!(rq->cmd_flags & (REQ_FLUSH | REQ_FUA)) ||
+ rq == &q->flush_rq)
+ return rq;
+ rq = blk_do_flush(q, rq);
+ if (rq)
return rq;
}
return rq;
}
@@
-132,14
+138,6
@@
static inline int queue_congestion_off_threshold(struct request_queue *q)
return q->nr_congestion_off;
}
return q->nr_congestion_off;
}
-#if defined(CONFIG_BLK_DEV_INTEGRITY)
-
-#define rq_for_each_integrity_segment(bvl, _rq, _iter) \
- __rq_for_each_bio(_iter.bio, _rq) \
- bip_for_each_vec(bvl, _iter.bio->bi_integrity, _iter.i)
-
-#endif /* BLK_DEV_INTEGRITY */
-
static inline int blk_cpu_to_group(int cpu)
{
int group = NR_CPUS;
static inline int blk_cpu_to_group(int cpu)
{
int group = NR_CPUS;