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| author | Marc-André Lureau <marcandre.lureau@redhat.com> | 2020-11-25 14:06:35 +0400 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2020-12-08 13:48:58 -0500 |
| commit | 7fa1d61695d92661c4800a7ee727ab7ae15a170b (patch) | |
| tree | f877c9eca8bb3e0efadfdefd1dc006d614ff9ad6 /contrib/libvhost-user/libvhost-user.c | |
| parent | 810033be083040591fee2fc09f2f294670ed1930 (diff) | |
| download | qemu-7fa1d61695d92661c4800a7ee727ab7ae15a170b.zip | |
libvhost-user: remove qemu/compiler.h usage
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20201125100640.366523-4-marcandre.lureau@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'contrib/libvhost-user/libvhost-user.c')
| -rw-r--r-- | contrib/libvhost-user/libvhost-user.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/contrib/libvhost-user/libvhost-user.c b/contrib/libvhost-user/libvhost-user.c index 54aabd1878..fab7ca17ee 100644 --- a/contrib/libvhost-user/libvhost-user.c +++ b/contrib/libvhost-user/libvhost-user.c @@ -27,7 +27,6 @@ #include <sys/eventfd.h> #include <sys/mman.h> #include <endian.h> -#include "qemu/compiler.h" #if defined(__linux__) #include <sys/syscall.h> @@ -60,6 +59,10 @@ /* Round number up to multiple */ #define ALIGN_UP(n, m) ALIGN_DOWN((n) + (m) - 1, (m)) +#ifndef unlikely +#define unlikely(x) __builtin_expect(!!(x), 0) +#endif + /* Align each region to cache line size in inflight buffer */ #define INFLIGHT_ALIGNMENT 64 |