diff options
| author | Glauber de Oliveira Costa <gcosta@redhat.com> | 2008-01-07 14:05:35 +0100 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2008-01-30 12:50:13 +0100 |
| commit | 4665ac8e28c30c2a015c617c55783c0bf3a49c05 (patch) | |
| tree | 15992d7e693126be7f758e694c8a544306576dfd /drivers/lguest/hypercalls.c | |
| parent | lguest: per-vcpu lguest task management (diff) | |
| download | linux-4665ac8e28c30c2a015c617c55783c0bf3a49c05.tar.xz linux-4665ac8e28c30c2a015c617c55783c0bf3a49c05.zip | |
lguest: makes special fields be per-vcpu
lguest struct have room for some fields, namely, cr2, ts, esp1
and ss1, that are not really guest-wide, but rather, vcpu-wide.
This patch puts it in the vcpu struct
Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'drivers/lguest/hypercalls.c')
| -rw-r--r-- | drivers/lguest/hypercalls.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/lguest/hypercalls.c b/drivers/lguest/hypercalls.c index 83323b1cc0b2..ab70bbebdf25 100644 --- a/drivers/lguest/hypercalls.c +++ b/drivers/lguest/hypercalls.c @@ -60,7 +60,7 @@ static void do_hcall(struct lg_cpu *cpu, struct hcall_args *args) /* FLUSH_TLB comes in two flavors, depending on the * argument: */ if (args->arg1) - guest_pagetable_clear_all(lg); + guest_pagetable_clear_all(cpu); else guest_pagetable_flush_user(lg); break; @@ -68,10 +68,10 @@ static void do_hcall(struct lg_cpu *cpu, struct hcall_args *args) /* All these calls simply pass the arguments through to the right * routines. */ case LHCALL_NEW_PGTABLE: - guest_new_pagetable(lg, args->arg1); + guest_new_pagetable(cpu, args->arg1); break; case LHCALL_SET_STACK: - guest_set_stack(lg, args->arg1, args->arg2, args->arg3); + guest_set_stack(cpu, args->arg1, args->arg2, args->arg3); break; case LHCALL_SET_PTE: guest_set_pte(lg, args->arg1, args->arg2, __pte(args->arg3)); @@ -84,7 +84,7 @@ static void do_hcall(struct lg_cpu *cpu, struct hcall_args *args) break; case LHCALL_TS: /* This sets the TS flag, as we saw used in run_guest(). */ - lg->ts = args->arg1; + cpu->ts = args->arg1; break; case LHCALL_HALT: /* Similarly, this sets the halted flag for run_guest(). */ @@ -191,7 +191,7 @@ static void initialize(struct lg_cpu *cpu) * first write to a Guest page. This may have caused a copy-on-write * fault, but the old page might be (read-only) in the Guest * pagetable. */ - guest_pagetable_clear_all(lg); + guest_pagetable_clear_all(cpu); } /*H:100 |