diff options
| author | Emilio G. Cota <cota@braap.org> | 2018-09-10 19:27:42 -0400 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2018-10-02 18:47:55 +0200 |
| commit | 782da5b2921c4d18777d5d5bd9385b9f7beae360 (patch) | |
| tree | 6de1058555048bccfe1ec19a3de9ac0c3167c2b4 /util/cacheinfo.c | |
| parent | 5fe21034292a2758639d6e66822a53770c7bcc0d (diff) | |
util: add atomic64
This introduces read/set accessors for int64_t and uint64_t.
Signed-off-by: Emilio G. Cota <cota@braap.org>
Message-Id: <20180910232752.31565-3-cota@braap.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'util/cacheinfo.c')
| -rw-r--r-- | util/cacheinfo.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/util/cacheinfo.c b/util/cacheinfo.c index 6c8fe797bf..3cd080b83d 100644 --- a/util/cacheinfo.c +++ b/util/cacheinfo.c @@ -8,6 +8,7 @@ #include "qemu/osdep.h" #include "qemu/host-utils.h" +#include "qemu/atomic.h" int qemu_icache_linesize = 0; int qemu_icache_linesize_log; @@ -182,4 +183,6 @@ static void __attribute__((constructor)) init_cache_info(void) qemu_icache_linesize_log = ctz32(isize); qemu_dcache_linesize = dsize; qemu_dcache_linesize_log = ctz32(dsize); + + atomic64_init(); } |