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| author | Daniel De Graaf <dgdegra@tycho.nsa.gov> | 2013-01-11 10:39:20 +0000 |
|---|---|---|
| committer | Daniel De Graaf <dgdegra@tycho.nsa.gov> | 2013-01-11 10:39:20 +0000 |
| commit | 79cd41ecce31b91f0456b57ca1b3cdacde405388 (patch) | |
| tree | 45758ecee014f9c9f8f1432166e2263019674ae5 /xen/arch/x86/domctl.c | |
| parent | 9e41e410f6211835535178ef29d2e987f0f9b1e0 (diff) | |
| download | xen-79cd41ecce31b91f0456b57ca1b3cdacde405388.tar.gz xen-79cd41ecce31b91f0456b57ca1b3cdacde405388.tar.bz2 xen-79cd41ecce31b91f0456b57ca1b3cdacde405388.zip | |
arch/x86: Add missing mem_sharing XSM hooks
This patch adds splits up the mem_sharing and mem_event XSM hooks to
better cover what the code is doing. It also changes the utility
function get_mem_event_op_target to rcu_lock_live_remote_domain_by_id
because there is no mm-specific logic in there.
Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
Acked-by: Tim Deegan <tim@xen.org>
Acked-by: Jan Beulich <jbeulich@suse.com>
Committed-by: Keir Fraser <keir@xen.org>
Diffstat (limited to 'xen/arch/x86/domctl.c')
| -rw-r--r-- | xen/arch/x86/domctl.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/xen/arch/x86/domctl.c b/xen/arch/x86/domctl.c index 0e81010a40..10558a02fe 100644 --- a/xen/arch/x86/domctl.c +++ b/xen/arch/x86/domctl.c @@ -1223,10 +1223,8 @@ long arch_do_domctl( case XEN_DOMCTL_mem_event_op: { - ret = xsm_mem_event(d); - if ( !ret ) - ret = mem_event_domctl(d, &domctl->u.mem_event_op, - guest_handle_cast(u_domctl, void)); + ret = mem_event_domctl(d, &domctl->u.mem_event_op, + guest_handle_cast(u_domctl, void)); copyback = 1; } break; @@ -1265,7 +1263,7 @@ long arch_do_domctl( if ( current->domain == d ) break; - ret = xsm_mem_event(d); + ret = xsm_mem_event_setup(d); if ( !ret ) { p2m = p2m_get_hostp2m(d); p2m->access_required = domctl->u.access_required.access_required; |