Merge git://git.linux-nfs.org/pub/linux/nfs-2.6

* git://git.linux-nfs.org/pub/linux/nfs-2.6: (51 commits)
  nfs: remove nfs_put_link()
  nfs-build-fix-99
  git-nfs-build-fixes
  Merge branch 'odirect'
  NFS: alloc nfs_read/write_data as direct I/O is scheduled
  NFS: Eliminate nfs_get_user_pages()
  NFS: refactor nfs_direct_free_user_pages
  NFS: remove user_addr, user_count, and pos from nfs_direct_req
  NFS: "open code" the NFS direct write rescheduler
  NFS: Separate functions for counting outstanding NFS direct I/Os
  NLM: Fix reclaim races
  NLM: sem to mutex conversion
  locks.c: add the fl_owner to nlm_compare_locks
  NFS: Display the chosen RPCSEC_GSS security flavour in /proc/mounts
  NFS: Split fs/nfs/inode.c
  NFS: Fix typo in nfs_do_clone_mount()
  NFS: Fix compile errors introduced by referrals patches
  NFSv4: Ensure that referral mounts bind to a reserved port
  NFSv4: A root pathname is sent as a zero component4
  NFSv4: Follow a referral
  ...

1 files changed, 3 insertions, 1 deletions

diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h
index a8876bc6513b..aa4fe905bb4d 100644
--- a/include/linux/lockd/lockd.h
+++ b/include/linux/lockd/lockd.h
@@ -49,11 +49,12 @@ struct nlm_host {
                                 h_killed     : 1,
                                 h_monitored  : 1;
         wait_queue_head_t       h_gracewait;    /* wait while reclaiming */
+        struct rw_semaphore     h_rwsem;        /* Reboot recovery lock */
         u32                     h_state;        /* pseudo-state counter */
         u32                     h_nsmstate;     /* true remote NSM state */
         u32                     h_pidcount;     /* Pseudopids */
         atomic_t                h_count;        /* reference count */
-        struct semaphore        h_sema;         /* mutex for pmap binding */
+        struct mutex            h_mutex;        /* mutex for pmap binding */
         unsigned long           h_nextrebind;   /* next portmap call */
         unsigned long           h_expires;      /* eligible for GC */
         struct list_head        h_lockowners;   /* Lockowners for the client */
@@ -219,6 +220,7 @@ static __inline__ int
 nlm_compare_locks(const struct file_lock *fl1, const struct file_lock *fl2)
 {
         return  fl1->fl_pid   == fl2->fl_pid
+             && fl1->fl_owner == fl2->fl_owner
              && fl1->fl_start == fl2->fl_start
              && fl1->fl_end   == fl2->fl_end
              &&(fl1->fl_type  == fl2->fl_type || fl2->fl_type == F_UNLCK);