Merge branch 'iommu/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/linux-2.6-iommu into x86/urgent

4 files changed, 17 insertions, 11 deletions

diff --git a/include/linux/sunrpc/debug.h b/include/linux/sunrpc/debug.h
index 10709cbe96fd..c2786f20016f 100644
--- a/include/linux/sunrpc/debug.h
+++ b/include/linux/sunrpc/debug.h
@@ -28,9 +28,6 @@
 
 #ifdef __KERNEL__
 
-#include <linux/timer.h>
-#include <linux/workqueue.h>
-
 /*
  * Enable RPC debugging/profiling.
  */
diff --git a/include/linux/sunrpc/rpc_rdma.h b/include/linux/sunrpc/rpc_rdma.h
index 87b895d5c786..b78f16b1dea3 100644
--- a/include/linux/sunrpc/rpc_rdma.h
+++ b/include/linux/sunrpc/rpc_rdma.h
@@ -40,6 +40,8 @@
 #ifndef _LINUX_SUNRPC_RPC_RDMA_H
 #define _LINUX_SUNRPC_RPC_RDMA_H
 
+#include <linux/types.h>
+
 struct rpcrdma_segment {
         __be32 rs_handle;       /* Registered memory handle */
         __be32 rs_length;       /* Length of the chunk in bytes */
diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h
index 401097781fc0..7bc7fd5291ce 100644
--- a/include/linux/sunrpc/sched.h
+++ b/include/linux/sunrpc/sched.h
@@ -130,12 +130,14 @@ struct rpc_task_setup {
 #define RPC_TASK_DYNAMIC        0x0080          /* task was kmalloc'ed */
 #define RPC_TASK_KILLED         0x0100          /* task was killed */
 #define RPC_TASK_SOFT           0x0200          /* Use soft timeouts */
+#define RPC_TASK_SOFTCONN       0x0400          /* Fail if can't connect */
 
 #define RPC_IS_ASYNC(t)         ((t)->tk_flags & RPC_TASK_ASYNC)
 #define RPC_IS_SWAPPER(t)       ((t)->tk_flags & RPC_TASK_SWAPPER)
 #define RPC_DO_ROOTOVERRIDE(t)  ((t)->tk_flags & RPC_TASK_ROOTCREDS)
 #define RPC_ASSASSINATED(t)     ((t)->tk_flags & RPC_TASK_KILLED)
 #define RPC_IS_SOFT(t)          ((t)->tk_flags & RPC_TASK_SOFT)
+#define RPC_IS_SOFTCONN(t)      ((t)->tk_flags & RPC_TASK_SOFTCONN)
 
 #define RPC_TASK_RUNNING        0
 #define RPC_TASK_QUEUED         1
@@ -171,7 +173,8 @@ struct rpc_task_setup {
 #define RPC_PRIORITY_LOW        (-1)
 #define RPC_PRIORITY_NORMAL     (0)
 #define RPC_PRIORITY_HIGH       (1)
-#define RPC_NR_PRIORITY         (1 + RPC_PRIORITY_HIGH - RPC_PRIORITY_LOW)
+#define RPC_PRIORITY_PRIVILEGED (2)
+#define RPC_NR_PRIORITY         (1 + RPC_PRIORITY_PRIVILEGED - RPC_PRIORITY_LOW)
 
 struct rpc_timer {
         struct timer_list timer;
@@ -227,6 +230,7 @@ void		rpc_wake_up_queued_task(struct rpc_wait_queue *,
 void            rpc_wake_up(struct rpc_wait_queue *);
 struct rpc_task *rpc_wake_up_next(struct rpc_wait_queue *);
 void            rpc_wake_up_status(struct rpc_wait_queue *, int);
+int             rpc_queue_empty(struct rpc_wait_queue *);
 void            rpc_delay(struct rpc_task *, unsigned long);
 void *          rpc_malloc(struct rpc_task *, size_t);
 void            rpc_free(void *);
@@ -252,6 +256,16 @@ static inline int rpc_wait_for_completion_task(struct rpc_task *task)
         return __rpc_wait_for_completion_task(task, NULL);
 }
 
+static inline void rpc_task_set_priority(struct rpc_task *task, unsigned char prio)
+{
+        task->tk_priority = prio - RPC_PRIORITY_LOW;
+}
+
+static inline int rpc_task_has_priority(struct rpc_task *task, unsigned char prio)
+{
+        return (task->tk_priority + RPC_PRIORITY_LOW == prio);
+}
+
 #ifdef RPC_DEBUG
 static inline const char * rpc_qname(struct rpc_wait_queue *q)
 {
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
index 52e8cb0a7569..5a3085b9b394 100644
--- a/include/linux/sunrpc/svc.h
+++ b/include/linux/sunrpc/svc.h
@@ -29,7 +29,6 @@ struct svc_pool_stats {
         unsigned long   packets;
         unsigned long   sockets_queued;
         unsigned long   threads_woken;
-        unsigned long   overloads_avoided;
         unsigned long   threads_timedout;
 };
 
@@ -50,7 +49,6 @@ struct svc_pool {
         struct list_head        sp_sockets;     /* pending sockets */
         unsigned int            sp_nrthreads;   /* # of threads in pool */
         struct list_head        sp_all_threads; /* all server threads */
-        int                     sp_nwaking;     /* number of threads woken but not yet active */
         struct svc_pool_stats   sp_stats;       /* statistics on pool operation */
 } ____cacheline_aligned_in_smp;
 
@@ -275,16 +273,11 @@ struct svc_rqst {
         struct auth_domain *    rq_client;      /* RPC peer info */
         struct auth_domain *    rq_gssclient;   /* "gss/"-style peer info */
         struct svc_cacherep *   rq_cacherep;    /* cache info */
-        struct knfsd_fh *       rq_reffh;       /* Referrence filehandle, used to
-                                                 * determine what device number
-                                                 * to report (real or virtual)
-                                                 */
         int                     rq_splice_ok;   /* turned off in gss privacy
                                                  * to prevent encrypting page
                                                  * cache pages */
         wait_queue_head_t       rq_wait;        /* synchronization */
         struct task_struct      *rq_task;       /* service thread */
-        int                     rq_waking;      /* 1 if thread is being woken */
 };
 
 /*