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authorMartin K. Petersen <martin.petersen@oracle.com>2009-05-22 17:17:50 -0400
committerJens Axboe <jens.axboe@oracle.com>2009-05-22 23:22:54 +0200
commitae03bf639a5027d27270123f5f6e3ee6a412781d (patch)
treed705f41a188ad656b1f47f7952626a9f992e3b8f /drivers/block
parente1defc4ff0cf57aca6c5e3ff99fa503f5943c1f1 (diff)
block: Use accessor functions for queue limits
Convert all external users of queue limits to using wrapper functions instead of poking the request queue variables directly. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/block')
-rw-r--r--drivers/block/pktcdvd.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index 293f5858921..d57f1175948 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -991,13 +991,15 @@ static void pkt_iosched_process_queue(struct pktcdvd_device *pd)
*/
static int pkt_set_segment_merging(struct pktcdvd_device *pd, struct request_queue *q)
{
- if ((pd->settings.size << 9) / CD_FRAMESIZE <= q->max_phys_segments) {
+ if ((pd->settings.size << 9) / CD_FRAMESIZE
+ <= queue_max_phys_segments(q)) {
/*
* The cdrom device can handle one segment/frame
*/
clear_bit(PACKET_MERGE_SEGS, &pd->flags);
return 0;
- } else if ((pd->settings.size << 9) / PAGE_SIZE <= q->max_phys_segments) {
+ } else if ((pd->settings.size << 9) / PAGE_SIZE
+ <= queue_max_phys_segments(q)) {
/*
* We can handle this case at the expense of some extra memory
* copies during write operations