[PATCH v11 26/46] KVM: selftests: Rename guest_memfd{,_offset} to gmem_{fd,offset}

[Ackerley Tng <ackerleytng@google.com>]

From: Sean Christopherson <seanjc@google.com>

Rename local variables and function parameters for the guest memory file
descriptor and its offset to use a "gmem_" prefix instead of
"guest_memfd_".

No functional change intended.

Signed-off-by: Sean Christopherson <seanjc@google.com>
Reviewed-by: Fuad Tabba <tabba@google.com>
Tested-by: Shivank Garg <shivankg@amd.com>
Signed-off-by: Ackerley Tng <ackerleytng@google.com>
---
 tools/testing/selftests/kvm/include/kvm_util.h |  6 +++---
 tools/testing/selftests/kvm/lib/kvm_util.c     | 26 +++++++++++++-------------
 2 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/tools/testing/selftests/kvm/include/kvm_util.h b/tools/testing/selftests/kvm/include/kvm_util.h
index 5a7a455b53875..cf49a84de02e8 100644
--- a/tools/testing/selftests/kvm/include/kvm_util.h
+++ b/tools/testing/selftests/kvm/include/kvm_util.h
@@ -690,17 +690,17 @@ int __vm_set_user_memory_region(struct kvm_vm *vm, u32 slot, u32 flags,
 				gpa_t gpa, u64 size, void *hva);
 void vm_set_user_memory_region2(struct kvm_vm *vm, u32 slot, u32 flags,
 				gpa_t gpa, u64 size, void *hva,
-				u32 guest_memfd, u64 guest_memfd_offset);
+				u32 gmem_fd, u64 gmem_offset);
 int __vm_set_user_memory_region2(struct kvm_vm *vm, u32 slot, u32 flags,
 				 gpa_t gpa, u64 size, void *hva,
-				 u32 guest_memfd, u64 guest_memfd_offset);
+				 u32 gmem_fd, u64 gmem_offset);
 
 void vm_userspace_mem_region_add(struct kvm_vm *vm,
 				 enum vm_mem_backing_src_type src_type,
 				 gpa_t gpa, u32 slot, u64 npages, u32 flags);
 void vm_mem_add(struct kvm_vm *vm, enum vm_mem_backing_src_type src_type,
 		gpa_t gpa, u32 slot, u64 npages, u32 flags,
-		int guest_memfd_fd, u64 guest_memfd_offset);
+		int gmem_fd, u64 gmem_offset);
 
 #ifndef vm_arch_has_protected_memory
 static inline bool vm_arch_has_protected_memory(struct kvm_vm *vm)
diff --git a/tools/testing/selftests/kvm/lib/kvm_util.c b/tools/testing/selftests/kvm/lib/kvm_util.c
index 3413d45e34faf..af501a27211a2 100644
--- a/tools/testing/selftests/kvm/lib/kvm_util.c
+++ b/tools/testing/selftests/kvm/lib/kvm_util.c
@@ -970,7 +970,7 @@ void vm_set_user_memory_region(struct kvm_vm *vm, u32 slot, u32 flags,
 
 int __vm_set_user_memory_region2(struct kvm_vm *vm, u32 slot, u32 flags,
 				 gpa_t gpa, u64 size, void *hva,
-				 u32 guest_memfd, u64 guest_memfd_offset)
+				 u32 gmem_fd, u64 gmem_offset)
 {
 	struct kvm_userspace_memory_region2 region = {
 		.slot = slot,
@@ -978,8 +978,8 @@ int __vm_set_user_memory_region2(struct kvm_vm *vm, u32 slot, u32 flags,
 		.guest_phys_addr = gpa,
 		.memory_size = size,
 		.userspace_addr = (uintptr_t)hva,
-		.guest_memfd = guest_memfd,
-		.guest_memfd_offset = guest_memfd_offset,
+		.guest_memfd = gmem_fd,
+		.guest_memfd_offset = gmem_offset,
 	};
 
 	TEST_REQUIRE_SET_USER_MEMORY_REGION2();
@@ -989,10 +989,10 @@ int __vm_set_user_memory_region2(struct kvm_vm *vm, u32 slot, u32 flags,
 
 void vm_set_user_memory_region2(struct kvm_vm *vm, u32 slot, u32 flags,
 				gpa_t gpa, u64 size, void *hva,
-				u32 guest_memfd, u64 guest_memfd_offset)
+				u32 gmem_fd, u64 gmem_offset)
 {
 	int ret = __vm_set_user_memory_region2(vm, slot, flags, gpa, size, hva,
-					       guest_memfd, guest_memfd_offset);
+					       gmem_fd, gmem_offset);
 
 	TEST_ASSERT(!ret, "KVM_SET_USER_MEMORY_REGION2 failed, errno = %d (%s)",
 		    errno, strerror(errno));
@@ -1002,7 +1002,7 @@ void vm_set_user_memory_region2(struct kvm_vm *vm, u32 slot, u32 flags,
 /* FIXME: This thing needs to be ripped apart and rewritten. */
 void vm_mem_add(struct kvm_vm *vm, enum vm_mem_backing_src_type src_type,
 		gpa_t gpa, u32 slot, u64 npages, u32 flags,
-		int guest_memfd, u64 guest_memfd_offset)
+		int gmem_fd, u64 gmem_offset)
 {
 	int ret;
 	struct userspace_mem_region *region;
@@ -1078,12 +1078,12 @@ void vm_mem_add(struct kvm_vm *vm, enum vm_mem_backing_src_type src_type,
 		region->mmap_size += alignment;
 
 	if (flags & KVM_MEM_GUEST_MEMFD) {
-		if (guest_memfd < 0) {
-			u32 guest_memfd_flags = 0;
+		if (gmem_fd < 0) {
+			u32 gmem_flags = 0;
 
-			TEST_ASSERT(!guest_memfd_offset,
+			TEST_ASSERT(!gmem_offset,
 				    "Offset must be zero when creating new guest_memfd");
-			guest_memfd = vm_create_guest_memfd(vm, mem_size, guest_memfd_flags);
+			gmem_fd = vm_create_guest_memfd(vm, mem_size, gmem_flags);
 		} else {
 			/*
 			 * Install a unique fd for each memslot so that the fd
@@ -1091,11 +1091,11 @@ void vm_mem_add(struct kvm_vm *vm, enum vm_mem_backing_src_type src_type,
 			 * needing to track if the fd is owned by the framework
 			 * or by the caller.
 			 */
-			guest_memfd = kvm_dup(guest_memfd);
+			gmem_fd = kvm_dup(gmem_fd);
 		}
 
-		region->region.guest_memfd = guest_memfd;
-		region->region.guest_memfd_offset = guest_memfd_offset;
+		region->region.guest_memfd = gmem_fd;
+		region->region.guest_memfd_offset = gmem_offset;
 	} else {
 		region->region.guest_memfd = -1;
 	}

-- 
2.55.0.887.g758fc8c411-goog