diff options
| author | Changbin Du <changbin.du@intel.com> | 2018-01-30 14:19:51 +0300 |
|---|---|---|
| committer | Zhenyu Wang <zhenyuw@linux.intel.com> | 2018-03-06 08:19:19 +0300 |
| commit | f66e5ff706038d03e8ef6d012e3aec7824442418 (patch) | |
| tree | cd8050a57578e2d210b1ce4108c7fb4d662d4070 /drivers/gpu/drm/i915/gvt/kvmgt.c | |
| parent | d87f5ff35f3fc10a4abe13db6b1af9613f20519d (diff) | |
| download | linux-f66e5ff706038d03e8ef6d012e3aec7824442418.tar.xz | |
drm/i915/gvt: Rename mpt api {set, unset}_wp_page to {enable, disable}_page_track
The kvmgt's implementation of mpt api {set,unset}_wp_page is not real
write-protection - the data get written before invoke this two api.
As discussed, change the mpt api to match the real behavior.
Signed-off-by: Changbin Du <changbin.du@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/kvmgt.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/kvmgt.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/gvt/kvmgt.c b/drivers/gpu/drm/i915/gvt/kvmgt.c index 909499b73d03..d86071a32b6a 100644 --- a/drivers/gpu/drm/i915/gvt/kvmgt.c +++ b/drivers/gpu/drm/i915/gvt/kvmgt.c @@ -1321,7 +1321,7 @@ static void kvmgt_host_exit(struct device *dev, void *gvt) mdev_unregister_device(dev); } -static int kvmgt_write_protect_add(unsigned long handle, u64 gfn) +static int kvmgt_page_track_add(unsigned long handle, u64 gfn) { struct kvmgt_guest_info *info; struct kvm *kvm; @@ -1355,7 +1355,7 @@ out: return 0; } -static int kvmgt_write_protect_remove(unsigned long handle, u64 gfn) +static int kvmgt_page_track_remove(unsigned long handle, u64 gfn) { struct kvmgt_guest_info *info; struct kvm *kvm; @@ -1629,8 +1629,8 @@ struct intel_gvt_mpt kvmgt_mpt = { .detach_vgpu = kvmgt_detach_vgpu, .inject_msi = kvmgt_inject_msi, .from_virt_to_mfn = kvmgt_virt_to_pfn, - .set_wp_page = kvmgt_write_protect_add, - .unset_wp_page = kvmgt_write_protect_remove, + .enable_page_track = kvmgt_page_track_add, + .disable_page_track = kvmgt_page_track_remove, .read_gpa = kvmgt_read_gpa, .write_gpa = kvmgt_write_gpa, .gfn_to_mfn = kvmgt_gfn_to_pfn, |