Drop the "atomic_" prefix from tools' atomic_test_and_set_bit() to
match the kernel nomenclature where test_and_set_bit() is atomic,
and __test_and_set_bit() provides the non-atomic variant.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <
20221119013450.2643007-9-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
return cmpxchg(&v->counter, old, new);
}
-static inline int atomic_test_and_set_bit(long nr, unsigned long *addr)
+static inline int test_and_set_bit(long nr, unsigned long *addr)
{
GEN_BINARY_RMWcc(LOCK_PREFIX __ASM_SIZE(bts), *addr, "Ir", nr, "%0", "c");
-
}
#endif /* _TOOLS_LINUX_ASM_X86_ATOMIC_H */
return cmpxchg(&(v)->counter, oldval, newval);
}
-static inline int atomic_test_and_set_bit(long nr, unsigned long *addr)
+static inline int test_and_set_bit(long nr, unsigned long *addr)
{
unsigned long mask = BIT_MASK(nr);
long old;
GUEST_ASSERT(ucall_pool);
for (i = 0; i < KVM_MAX_VCPUS; ++i) {
- if (!atomic_test_and_set_bit(i, ucall_pool->in_use)) {
+ if (!test_and_set_bit(i, ucall_pool->in_use)) {
uc = &ucall_pool->ucalls[i];
memset(uc->args, 0, sizeof(uc->args));
return uc;