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From: David Matlack <dmatlack@google.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: kvm@vger.kernel.org, Ben Gardon <bgardon@google.com>,
	Joerg Roedel <joro@8bytes.org>, Jim Mattson <jmattson@google.com>,
	Wanpeng Li <wanpengli@tencent.com>,
	Vitaly Kuznetsov <vkuznets@redhat.com>,
	Sean Christopherson <seanjc@google.com>,
	Janis Schoetterl-Glausch <scgl@linux.vnet.ibm.com>,
	Junaid Shahid <junaids@google.com>,
	Oliver Upton <oupton@google.com>,
	Harish Barathvajasankar <hbarath@google.com>,
	Peter Xu <peterx@redhat.com>, Peter Shier <pshier@google.com>,
	David Matlack <dmatlack@google.com>
Subject: [RFC PATCH 02/15] KVM: x86/mmu: Rename __rmap_write_protect to rmap_write_protect
Date: Fri, 19 Nov 2021 23:57:46 +0000	[thread overview]
Message-ID: <20211119235759.1304274-3-dmatlack@google.com> (raw)
In-Reply-To: <20211119235759.1304274-1-dmatlack@google.com>

Now that rmap_write_protect has been renamed, there is no need for the
double underscores in front of __rmap_write_protect.

No functional change intended.

Signed-off-by: David Matlack <dmatlack@google.com>
---
 arch/x86/kvm/mmu/mmu.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c
index 16ffb571bc75..1146f87044a6 100644
--- a/arch/x86/kvm/mmu/mmu.c
+++ b/arch/x86/kvm/mmu/mmu.c
@@ -1235,9 +1235,9 @@ static bool spte_write_protect(u64 *sptep, bool pt_protect)
 	return mmu_spte_update(sptep, spte);
 }
 
-static bool __rmap_write_protect(struct kvm *kvm,
-				 struct kvm_rmap_head *rmap_head,
-				 bool pt_protect)
+static bool rmap_write_protect(struct kvm *kvm,
+			       struct kvm_rmap_head *rmap_head,
+			       bool pt_protect)
 {
 	u64 *sptep;
 	struct rmap_iterator iter;
@@ -1317,7 +1317,7 @@ static void kvm_mmu_write_protect_pt_masked(struct kvm *kvm,
 	while (mask) {
 		rmap_head = gfn_to_rmap(slot->base_gfn + gfn_offset + __ffs(mask),
 					PG_LEVEL_4K, slot);
-		__rmap_write_protect(kvm, rmap_head, false);
+		rmap_write_protect(kvm, rmap_head, false);
 
 		/* clear the first set bit */
 		mask &= mask - 1;
@@ -1416,7 +1416,7 @@ bool kvm_mmu_slot_gfn_write_protect(struct kvm *kvm,
 	if (kvm_memslots_have_rmaps(kvm)) {
 		for (i = min_level; i <= KVM_MAX_HUGEPAGE_LEVEL; ++i) {
 			rmap_head = gfn_to_rmap(gfn, i, slot);
-			write_protected |= __rmap_write_protect(kvm, rmap_head, true);
+			write_protected |= rmap_write_protect(kvm, rmap_head, true);
 		}
 	}
 
@@ -5780,7 +5780,7 @@ static bool slot_rmap_write_protect(struct kvm *kvm,
 				    struct kvm_rmap_head *rmap_head,
 				    const struct kvm_memory_slot *slot)
 {
-	return __rmap_write_protect(kvm, rmap_head, false);
+	return rmap_write_protect(kvm, rmap_head, false);
 }
 
 void kvm_mmu_slot_remove_write_access(struct kvm *kvm,
-- 
2.34.0.rc2.393.gf8c9666880-goog


  parent reply	other threads:[~2021-11-19 23:58 UTC|newest]

Thread overview: 83+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-11-19 23:57 [RFC PATCH 00/15] KVM: x86/mmu: Eager Page Splitting for the TDP MMU David Matlack
2021-11-19 23:57 ` [RFC PATCH 01/15] KVM: x86/mmu: Rename rmap_write_protect to kvm_vcpu_write_protect_gfn David Matlack
2021-11-22 18:52   ` Ben Gardon
2021-11-26 12:18   ` Peter Xu
2021-11-19 23:57 ` David Matlack [this message]
2021-11-22 18:52   ` [RFC PATCH 02/15] KVM: x86/mmu: Rename __rmap_write_protect to rmap_write_protect Ben Gardon
2021-11-26 12:18   ` Peter Xu
2021-11-19 23:57 ` [RFC PATCH 03/15] KVM: x86/mmu: Automatically update iter->old_spte if cmpxchg fails David Matlack
2021-11-22 18:52   ` Ben Gardon
2021-11-30 23:25     ` David Matlack
2021-11-19 23:57 ` [RFC PATCH 04/15] KVM: x86/mmu: Factor out logic to atomically install a new page table David Matlack
2021-11-22 18:52   ` Ben Gardon
2021-11-30 23:27     ` David Matlack
2021-12-01 19:13   ` Sean Christopherson
2021-12-01 21:52     ` David Matlack
2021-11-19 23:57 ` [RFC PATCH 05/15] KVM: x86/mmu: Abstract mmu caches out to a separate struct David Matlack
2021-11-22 18:55   ` Ben Gardon
2021-11-22 18:55     ` Ben Gardon
2021-11-30 23:28     ` David Matlack
2021-11-19 23:57 ` [RFC PATCH 06/15] KVM: x86/mmu: Derive page role from parent David Matlack
2021-11-20 12:53   ` Paolo Bonzini
2021-11-27  2:07     ` Lai Jiangshan
2021-11-27 10:26       ` Paolo Bonzini
2021-11-30 23:31     ` David Matlack
2021-12-01  0:45       ` Sean Christopherson
2021-12-01 21:56         ` David Matlack
2021-11-19 23:57 ` [RFC PATCH 07/15] KVM: x86/mmu: Pass in vcpu->arch.mmu_caches instead of vcpu David Matlack
2021-11-22 18:56   ` Ben Gardon
2021-11-19 23:57 ` [RFC PATCH 08/15] KVM: x86/mmu: Helper method to check for large and present sptes David Matlack
2021-11-22 18:56   ` Ben Gardon
2021-12-01 18:34   ` Sean Christopherson
2021-12-01 21:13     ` David Matlack
2021-11-19 23:57 ` [RFC PATCH 09/15] KVM: x86/mmu: Move restore_acc_track_spte to spte.c David Matlack
2021-11-22 18:56   ` Ben Gardon
2021-11-19 23:57 ` [RFC PATCH 10/15] KVM: x86/mmu: Abstract need_resched logic from tdp_mmu_iter_cond_resched David Matlack
2021-11-22 18:56   ` Ben Gardon
2021-11-19 23:57 ` [RFC PATCH 11/15] KVM: x86/mmu: Refactor tdp_mmu iterators to take kvm_mmu_page root David Matlack
2021-11-22 18:56   ` Ben Gardon
2021-11-19 23:57 ` [RFC PATCH 12/15] KVM: x86/mmu: Split large pages when dirty logging is enabled David Matlack
2021-11-22  5:05   ` Nikunj A. Dadhania
2021-11-30 23:33     ` David Matlack
2021-11-22 19:30   ` Ben Gardon
2021-11-30 23:44     ` David Matlack
2021-11-26 12:01   ` Peter Xu
2021-11-30 23:56     ` David Matlack
2021-12-01  1:00       ` Sean Christopherson
2021-12-01  1:29         ` David Matlack
2021-12-01  2:29           ` Peter Xu
2021-12-01 18:29             ` Sean Christopherson
2021-12-01 21:36               ` David Matlack
2021-12-01 23:37                 ` Sean Christopherson
2021-12-02 17:41                   ` David Matlack
2021-12-02 18:42                     ` Sean Christopherson
2021-12-03  0:00                       ` David Matlack
2021-12-03  1:07                         ` Sean Christopherson
2021-12-03 17:22                           ` David Matlack
2021-11-19 23:57 ` [RFC PATCH 13/15] KVM: x86/mmu: Split large pages during CLEAR_DIRTY_LOG David Matlack
2021-11-26 12:17   ` Peter Xu
2021-12-01  0:16     ` David Matlack
2021-12-01  0:17       ` David Matlack
2021-12-01  4:03         ` Peter Xu
2021-12-01 22:14           ` David Matlack
2021-12-03  4:57             ` Peter Xu
2021-12-01 19:22   ` Sean Christopherson
2021-12-01 19:49     ` Ben Gardon
2021-12-01 20:16       ` Sean Christopherson
2021-12-01 22:11         ` Ben Gardon
2021-12-01 22:17     ` David Matlack
2021-12-05 13:30   ` [KVM] d3750a0923: WARNING:possible_circular_locking_dependency_detected kernel test robot
2021-12-05 13:30     ` kernel test robot
2021-12-06  6:55     ` Paolo Bonzini
2021-12-06  6:55       ` Paolo Bonzini
2021-12-06 17:19       ` David Matlack
2021-12-06 17:19         ` David Matlack
2021-11-19 23:57 ` [RFC PATCH 14/15] KVM: x86/mmu: Add tracepoint for splitting large pages David Matlack
2021-11-19 23:57 ` [RFC PATCH 15/15] KVM: x86/mmu: Update page stats when " David Matlack
2021-12-01 19:36   ` Sean Christopherson
2021-12-01 21:11     ` David Matlack
2021-11-26 14:13 ` [RFC PATCH 00/15] KVM: x86/mmu: Eager Page Splitting for the TDP MMU Peter Xu
2021-11-30 23:22   ` David Matlack
2021-12-01  4:10     ` Peter Xu
2021-12-01  4:19       ` Peter Xu
2021-12-01 21:46       ` David Matlack

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