Qian Cai 345d52c184 arm64/spinlock: fix a -Wunused-function warning ...

The commit f5bfdc8e39 ("locking/osq: Use optimized spinning loop for
arm64") introduced a warning from Clang because vcpu_is_preempted() is
compiled away,

kernel/locking/osq_lock.c:25:19: warning: unused function 'node_cpu'
[-Wunused-function]
static inline int node_cpu(struct optimistic_spin_node *node)
                  ^
1 warning generated.

Fix it by converting vcpu_is_preempted() to a static inline function.

Fixes: f5bfdc8e39 ("locking/osq: Use optimized spinning loop for arm64")
Acked-by: Waiman Long <longman@redhat.com>
Signed-off-by: Qian Cai <cai@lca.pw>
Signed-off-by: Will Deacon <will@kernel.org>

2020-02-10 11:29:24 +00:00

..

asm

arm64/spinlock: fix a -Wunused-function warning

2020-02-10 11:29:24 +00:00

uapi/asm

Merge tag 'kvm-5.6-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2020-01-31 09:30:41 -08:00