bluetooth: rfkill-bt: enalbe 32K for ap6356

[firefly-linux-kernel-4.4.55.git] / include / linux / cpuset.h

diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h
index 5a1311942358bd433899f63e51751bce493e7f37..85a868ccb4931d374a1ee9fb4e4036bb84399561 100644 (file)
--- a/include/linux/cpuset.h
+++ b/include/linux/cpuset.h
@@ -104,6 +104,9 @@ extern void cpuset_print_current_mems_allowed(void);
  */
 static inline unsigned int read_mems_allowed_begin(void)
 {
+       if (!cpusets_enabled())
+               return 0;
+
        return read_seqcount_begin(&current->mems_allowed_seq);
 }
 
@@ -115,6 +118,9 @@ static inline unsigned int read_mems_allowed_begin(void)
  */
 static inline bool read_mems_allowed_retry(unsigned int seq)
 {
+       if (!cpusets_enabled())
+               return false;
+
        return read_seqcount_retry(&current->mems_allowed_seq, seq);
 }