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| author | Bob Liu <bob.liu@oracle.com> | 2016-07-01 21:45:57 +0200 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2016-08-19 18:31:58 +0200 |
| commit | 6c647b0eb01cd7326dca093590f5e123e3c68b9c (patch) | |
| tree | b698477e556c2532fb5e906bb2ce2b457e3beeda /drivers/block | |
| parent | block: Fix race triggered by blk_set_queue_dying() (diff) | |
| download | linux-6c647b0eb01cd7326dca093590f5e123e3c68b9c.tar.xz linux-6c647b0eb01cd7326dca093590f5e123e3c68b9c.zip | |
xen-blkfront: fix places not updated after introducing 64KB page granularity
Two places didn't get updated when 64KB page granularity was introduced,
this patch fix them.
Signed-off-by: Bob Liu <bob.liu@oracle.com>
Acked-by: Roger Pau Monné <roger.pau@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/xen-blkfront.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c index be4fea6a5dd3..6a1756d72dcb 100644 --- a/drivers/block/xen-blkfront.c +++ b/drivers/block/xen-blkfront.c @@ -1315,7 +1315,7 @@ free_shadow: rinfo->ring_ref[i] = GRANT_INVALID_REF; } } - free_pages((unsigned long)rinfo->ring.sring, get_order(info->nr_ring_pages * PAGE_SIZE)); + free_pages((unsigned long)rinfo->ring.sring, get_order(info->nr_ring_pages * XEN_PAGE_SIZE)); rinfo->ring.sring = NULL; if (rinfo->irq) @@ -2008,7 +2008,7 @@ static int blkif_recover(struct blkfront_info *info) blkfront_gather_backend_features(info); segs = info->max_indirect_segments ? : BLKIF_MAX_SEGMENTS_PER_REQUEST; - blk_queue_max_segments(info->rq, segs); + blk_queue_max_segments(info->rq, segs / GRANTS_PER_PSEG); for (r_index = 0; r_index < info->nr_rings; r_index++) { struct blkfront_ring_info *rinfo = &info->rinfo[r_index]; |