Hou Tao <hou...@huaweicloud.com> wrote: > clear_bit(FSCACHE_VOLUME_ACQUIRE_PENDING, > &cursor->flags); > + /* > + * Paired with barrier in wait_on_bit(). Check > + * wake_up_bit() and waitqueue_active() for details. > + */ > + smp_mb__after_atomic(); > wake_up_bit(&cursor->flags, > FSCACHE_VOLUME_ACQUIRE_PENDING);
What two values are you applying a partial ordering to? David -- Linux-cachefs mailing list Linux-cachefs@redhat.com https://listman.redhat.com/mailman/listinfo/linux-cachefs
