virtio: fix test build after uio.h change

PATCH New Michael S. Tsirkin 1 participant 1 message Dec 19, 2018 virtio core

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Michael S. Tsirkin

author maintainer

2018-12-19 23:23 UTC #0 lore raw

PATCH 1/1 virtio: fix test build after uio.h change

Fixes d38499530e5 ("fs: decouple READ and WRITE from the block layer ops")

Signed-off-by Michael S. Tsirkin <[email protected]>

---
 tools/virtio/linux/kernel.h | 4 ++++
 1 file changed, 4 insertions(+)

tools/virtio/linux/kernel.h +4 -0

index fb22bccfbc8a..7ef45a4a3cba 100644
@@ -23,6 +23,10 @@
 #define PAGE_MASK (~(PAGE_SIZE-1))
 #define PAGE_ALIGN(x) ((x + PAGE_SIZE - 1) & PAGE_MASK)
 
+/* generic data direction definitions */
+#define READ                    0
+#define WRITE                   1
+
 typedef unsigned long long phys_addr_t;
 typedef unsigned long long dma_addr_t;
 typedef size_t __kernel_size_t;

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