On 27/01/21 18:25, Joe Perches wrote:
On Wed, 2021-01-27 at 11:54 +0100, Paolo Bonzini wrote:
On 27/01/21 03:08, Stephen Zhang wrote:
Given the common pattern:
rmap_printk("%s:"..., __func__,...)
we could improve this by adding '__func__' in rmap_printk().
Currently, the MMU_DEBUG control i
On 27/01/21 19:28, Joe Perches wrote:
It's not enabled unless DEBUG is defined (and it's not enabled by default)
or CONFIG_DYNAMIC_DEBUG is enabled and then dynamic_debug jump points are
used when not enabled so I think any slowdown, even when dynamic_debug is
enabled is trivial.
Ah, I confused
On Wed, 2021-01-27 at 19:23 +0100, Paolo Bonzini wrote:
> On 27/01/21 18:25, Joe Perches wrote:
> >
> > -#ifdef MMU_DEBUG
> > -bool dbg = 0;
> > -module_param(dbg, bool, 0644);
> > -#endif
> > -
> > #define PTE_PREFETCH_NUM 8
> >
> >
> > #define PT32_LEVEL_BITS 10
> > @@ -844,17 +83
On 27/01/21 18:25, Joe Perches wrote:
-#ifdef MMU_DEBUG
-bool dbg = 0;
-module_param(dbg, bool, 0644);
-#endif
-
#define PTE_PREFETCH_NUM 8
#define PT32_LEVEL_BITS 10
@@ -844,17 +839,17 @@ static int pte_list_add(struct kvm_vcpu *vcpu, u64 *spte,
int i, count = 0;
On Wed, 2021-01-27 at 11:54 +0100, Paolo Bonzini wrote:
> On 27/01/21 03:08, Stephen Zhang wrote:
> > Given the common pattern:
> >
> > rmap_printk("%s:"..., __func__,...)
> >
> > we could improve this by adding '__func__' in rmap_printk().
Currently, the MMU_DEBUG control is not defined so this
On 27/01/21 03:08, Stephen Zhang wrote:
Given the common pattern:
rmap_printk("%s:"..., __func__,...)
we could improve this by adding '__func__' in rmap_printk().
Signed-off-by: Stephen Zhang
---
arch/x86/kvm/mmu/mmu.c | 20 ++--
arch/x86/kvm/mmu/mmu_internal.h |
Given the common pattern:
rmap_printk("%s:"..., __func__,...)
we could improve this by adding '__func__' in rmap_printk().
Signed-off-by: Stephen Zhang
---
arch/x86/kvm/mmu/mmu.c | 20 ++--
arch/x86/kvm/mmu/mmu_internal.h | 2 +-
2 files changed, 11 insertions(+), 11
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