Upgrade to 4.4.50-rt62

[kvmfornfv.git] / kernel / include / linux / sem.h

diff --git a/kernel/include/linux/sem.h b/kernel/include/linux/sem.h
index 976ce3a..d0efd6e 100644 (file)
--- a/kernel/include/linux/sem.h
+++ b/kernel/include/linux/sem.h
@@ -21,6 +21,7 @@ struct sem_array {
        struct list_head        list_id;        /* undo requests on this array */
        int                     sem_nsems;      /* no. of semaphores in array */
        int                     complex_count;  /* pending complex operations */
+       bool                    complex_mode;   /* no parallel simple ops */
 };
 
 #ifdef CONFIG_SYSVIPC