Merge tag 'efi-urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/mfleming/efi into x86/urgent

Pull EFI fixes from Matt Fleming:

 * WARN_ON(!spin_is_locked()) always triggers on non-SMP machines.
   Swap it for the more canonical lockdep_assert_held() which always
   does the right thing - Guenter Roeck

 * Assign the correct value to efi.runtime_version on arm64 so that all
   the runtime services can be invoked - Semen Protsenko

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 3 insertions, 1 deletions

diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 8699bcf5f099..518b46555b80 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -21,6 +21,7 @@
 #include <linux/bsg.h>
 #include <linux/smp.h>
 #include <linux/rcupdate.h>
+#include <linux/percpu-refcount.h>
 
 #include <asm/scatterlist.h>
 
@@ -470,6 +471,7 @@ struct request_queue {
         struct mutex            sysfs_lock;
 
         int                     bypass_depth;
+        int                     mq_freeze_depth;
 
 #if defined(CONFIG_BLK_DEV_BSG)
         bsg_job_fn              *bsg_job_fn;
@@ -483,7 +485,7 @@ struct request_queue {
 #endif
         struct rcu_head         rcu_head;
         wait_queue_head_t       mq_freeze_wq;
-        struct percpu_counter   mq_usage_counter;
+        struct percpu_ref       mq_usage_counter;
         struct list_head        all_q_node;
 
         struct blk_mq_tag_set   *tag_set;