[PATCH] drm/vmwgfx: Replace "vmw_num_pages" with "PFN_UP"
Cai Huoqing
caihuoqing at baidu.com
Mon Aug 2 03:35:52 UTC 2021
we counld use PFN_UP instead of vmw_num_pages()
Signed-off-by: Cai Huoqing <caihuoqing at baidu.com>
---
.../gpu/drm/vmwgfx/device_include/vm_basic_types.h | 13 ++++++-------
drivers/gpu/drm/vmwgfx/vmwgfx_msg.c | 6 +++---
2 files changed, 9 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/vmwgfx/device_include/vm_basic_types.h b/drivers/gpu/drm/vmwgfx/device_include/vm_basic_types.h
index 35bd2852189f..1f6e3bbc6605 100644
--- a/drivers/gpu/drm/vmwgfx/device_include/vm_basic_types.h
+++ b/drivers/gpu/drm/vmwgfx/device_include/vm_basic_types.h
@@ -97,19 +97,18 @@ typedef __attribute__((aligned(32))) struct MKSGuestStatInfoEntry {
} MKSGuestStatInfoEntry;
#define INVALID_PPN64 ((PPN64)0x000fffffffffffffULL)
-#define vmw_num_pages(size) (PAGE_ALIGN(size) >> PAGE_SHIFT)
#define MKS_GUEST_STAT_INSTANCE_DESC_LENGTH 1024
#define MKS_GUEST_STAT_INSTANCE_MAX_STATS 4096
-#define MKS_GUEST_STAT_INSTANCE_MAX_STAT_PPNS \
- (vmw_num_pages(MKS_GUEST_STAT_INSTANCE_MAX_STATS * \
+#define MKS_GUEST_STAT_INSTANCE_MAX_STAT_PPNS \
+ (PFN_UP(MKS_GUEST_STAT_INSTANCE_MAX_STATS * \
sizeof(MKSGuestStatCounterTime)))
-#define MKS_GUEST_STAT_INSTANCE_MAX_INFO_PPNS \
- (vmw_num_pages(MKS_GUEST_STAT_INSTANCE_MAX_STATS * \
+#define MKS_GUEST_STAT_INSTANCE_MAX_INFO_PPNS \
+ (PFN_UP(MKS_GUEST_STAT_INSTANCE_MAX_STATS * \
sizeof(MKSGuestStatInfoEntry)))
#define MKS_GUEST_STAT_AVERAGE_NAME_LENGTH 40
-#define MKS_GUEST_STAT_INSTANCE_MAX_STRS_PPNS \
- (vmw_num_pages(MKS_GUEST_STAT_INSTANCE_MAX_STATS * \
+#define MKS_GUEST_STAT_INSTANCE_MAX_STRS_PPNS \
+ (PFN_UP(MKS_GUEST_STAT_INSTANCE_MAX_STATS * \
MKS_GUEST_STAT_AVERAGE_NAME_LENGTH))
/*
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_msg.c b/drivers/gpu/drm/vmwgfx/vmwgfx_msg.c
index ed9c7b3a1e08..e50fb82a3030 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_msg.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_msg.c
@@ -1016,9 +1016,9 @@ int vmw_mksstat_add_ioctl(struct drm_device *dev, void *data,
struct page *page;
MKSGuestStatInstanceDescriptor *pdesc;
- const size_t num_pages_stat = vmw_num_pages(arg->stat_len);
- const size_t num_pages_info = vmw_num_pages(arg->info_len);
- const size_t num_pages_strs = vmw_num_pages(arg->strs_len);
+ const size_t num_pages_stat = PFN_UP(arg->stat_len);
+ const size_t num_pages_info = PFN_UP(arg->info_len);
+ const size_t num_pages_strs = PFN_UP(arg->strs_len);
long desc_len;
long nr_pinned_stat;
long nr_pinned_info;
--
2.25.1
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