block: move capacity from disk to part0

Move disk->capacity to part0->nr_sects and convert all users who
directly accessed the field to use {get|set}_capacity().  This is done
early to allow the __dev field to be moved.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

3 files changed, 4 insertions, 4 deletions

diff --git a/drivers/block/aoe/aoeblk.c b/drivers/block/aoe/aoeblk.c
index 3edb6cb7d68f..aa69556c3485 100644
--- a/drivers/block/aoe/aoeblk.c
+++ b/drivers/block/aoe/aoeblk.c
@@ -276,7 +276,7 @@ aoeblk_gdalloc(void *vp)
         gd->first_minor = d->sysminor * AOE_PARTITIONS;
         gd->fops = &aoe_bdops;
         gd->private_data = d;
-        gd->capacity = d->ssize;
+        set_capacity(gd, d->ssize);
         snprintf(gd->disk_name, sizeof gd->disk_name, "etherd/e%ld.%d",
                 d->aoemajor, d->aoeminor);
 
diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index 17eed8c025d0..934800f979c9 100644
--- a/drivers/block/aoe/aoecmd.c
+++ b/drivers/block/aoe/aoecmd.c
@@ -645,7 +645,7 @@ aoecmd_sleepwork(struct work_struct *work)
                 unsigned long flags;
                 u64 ssize;
 
-                ssize = d->gd->capacity;
+                ssize = get_capacity(d->gd);
                 bd = bdget_disk(d->gd, 0);
 
                 if (bd) {
@@ -707,7 +707,7 @@ ataid_complete(struct aoedev *d, struct aoetgt *t, unsigned char *id)
         if (d->flags & (DEVFL_GDALLOC|DEVFL_NEWSIZE))
                 return;
         if (d->gd != NULL) {
-                d->gd->capacity = ssize;
+                set_capacity(d->gd, ssize);
                 d->flags |= DEVFL_NEWSIZE;
         } else
                 d->flags |= DEVFL_GDALLOC;
diff --git a/drivers/block/aoe/aoedev.c b/drivers/block/aoe/aoedev.c
index a1d813ab0d6b..6a8038d115b5 100644
--- a/drivers/block/aoe/aoedev.c
+++ b/drivers/block/aoe/aoedev.c
@@ -91,7 +91,7 @@ aoedev_downdev(struct aoedev *d)
         }
 
         if (d->gd)
-                d->gd->capacity = 0;
+                set_capacity(d->gd, 0);
 
         d->flags &= ~DEVFL_UP;
 }