jump_label: Make it possible for arches to invoke jump_label_init() earlier
Some arches (powerpc at least) would like to invoke jump_label_init() much earlier in boot. So check static_key_initialized in order to make sure this function runs only once. LGTM-by: Ingo (http://marc.info/?l=linux-kernel&m=144049104329961&w=2) Signed-off-by: NKevin Hao <haokexin@gmail.com> Signed-off-by: NAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: NMichael Ellerman <mpe@ellerman.id.au>
Showing
想要评论请 注册 或 登录