diff mbox series

[v2,20/27] Revert "KVM: MMU: show mmu_valid_gen in shadow page related tracepoints"

Message ID 20190205210137.1377-20-sean.j.christopherson@intel.com (mailing list archive)
State New, archived
Headers show
Series KVM: x86/mmu: Remove fast invalidate mechanism | expand

Commit Message

Sean Christopherson Feb. 5, 2019, 9:01 p.m. UTC 
...as part of removing x86 KVM's fast invalidate mechanism, i.e. this
is one part of a revert all patches from the series that introduced the
mechanism[1].

This reverts commit 2248b023219251908aedda0621251cffc548f258.

[1] https://lkml.kernel.org/r/1369960590-14138-1-git-send-email-xiaoguangrong@linux.vnet.ibm.com

Cc: Xiao Guangrong <guangrong.xiao@gmail.com>
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
---
 arch/x86/kvm/mmutrace.h | 21 +++++++++------------
 1 file changed, 9 insertions(+), 12 deletions(-)
diff mbox series

Patch

diff --git a/arch/x86/kvm/mmutrace.h b/arch/x86/kvm/mmutrace.h
index cac88910b310..9f6c855a0043 100644
--- a/arch/x86/kvm/mmutrace.h
+++ b/arch/x86/kvm/mmutrace.h
@@ -8,18 +8,16 @@ 
 #undef TRACE_SYSTEM
 #define TRACE_SYSTEM kvmmmu
 
-#define KVM_MMU_PAGE_FIELDS			\
-	__field(unsigned long, mmu_valid_gen)	\
-	__field(__u64, gfn)			\
-	__field(__u32, role)			\
-	__field(__u32, root_count)		\
+#define KVM_MMU_PAGE_FIELDS \
+	__field(__u64, gfn) \
+	__field(__u32, role) \
+	__field(__u32, root_count) \
 	__field(bool, unsync)
 
-#define KVM_MMU_PAGE_ASSIGN(sp)				\
-	__entry->mmu_valid_gen = sp->mmu_valid_gen;	\
-	__entry->gfn = sp->gfn;				\
-	__entry->role = sp->role.word;			\
-	__entry->root_count = sp->root_count;		\
+#define KVM_MMU_PAGE_ASSIGN(sp)			     \
+	__entry->gfn = sp->gfn;			     \
+	__entry->role = sp->role.word;		     \
+	__entry->root_count = sp->root_count;        \
 	__entry->unsync = sp->unsync;
 
 #define KVM_MMU_PAGE_PRINTK() ({				        \
@@ -31,9 +29,8 @@ 
 								        \
 	role.word = __entry->role;					\
 									\
-	trace_seq_printf(p, "sp gen %lx gfn %llx l%u%s q%u%s %s%s"	\
+	trace_seq_printf(p, "sp gfn %llx l%u%s q%u%s %s%s"		\
 			 " %snxe %sad root %u %s%c",			\
-			 __entry->mmu_valid_gen,			\
 			 __entry->gfn, role.level,			\
 			 role.cr4_pae ? " pae" : "",			\
 			 role.quadrant,					\