diff options
| author | Allen Pais <allen.pais@oracle.com> | 2014-09-19 09:42:26 -0400 |
|---|---|---|
| committer | Jiri Slaby <jslaby@suse.cz> | 2014-11-19 12:32:52 +0100 |
| commit | 2c6b39c0b39d7a0e39b88612d4538d46a682491b (patch) | |
| tree | 5880894e553fcc5f43686242921c44abec059ecc /kernel/rcu.h | |
| parent | 81e8f4169909dc2b4e3a5c21411d2dc3750d693c (diff) | |
sunvdc: compute vdisk geometry from capacity
[ Upstream commit de5b73f08468b4fc5e2f6d1505f650262622f78b ]
The LDom diskserver doesn't return reliable geometry data. In addition,
the types for all fields in the vio_disk_geom are u16, which were being
truncated in the cast into the u8's of the Linux struct hd_geometry.
Modify vdc_getgeo() to compute the geometry from the disk's capacity in a
manner consistent with xen-blkfront::blkif_getgeo().
Signed-off-by: Dwight Engen <dwight.engen@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'kernel/rcu.h')
0 files changed, 0 insertions, 0 deletions