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60cfc98b242cd89f6d9ec69ca40c38e8d1d80ed8
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tools
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virtio
/
linux
/
compiler.h
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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef
LINUX_COMPILER_H
#define
LINUX_COMPILER_H
#define
WRITE_ONCE
(
var
,
val
)
\
(*((
volatile
typeof
(
val
)
*)(&(
var
)))
=
(
val
))
#define
READ_ONCE
(
var
)
(*((
volatile
typeof
(
var
)
*)(&(
var
))))
#endif