LU-6245 libcfs: cleanup libcfs lock handling

[fs/lustre-release.git] / libcfs / libcfs / libcfs_lock.c

diff --git a/libcfs/libcfs/libcfs_lock.c b/libcfs/libcfs/libcfs_lock.c
index f979f6f..747337f 100644 (file)
--- a/libcfs/libcfs/libcfs_lock.c
+++ b/libcfs/libcfs/libcfs_lock.c
@@ -34,8 +34,6 @@
 
 #include <libcfs/libcfs.h>
 
-#ifdef __KERNEL__
-
 /** destroy cpu-partition lock, see libcfs_private.h for more detail */
 void
 cfs_percpt_lock_free(struct cfs_percpt_lock *pcl)
@@ -149,69 +147,6 @@ __releases(pcl->pcl_locks)
 }
 EXPORT_SYMBOL(cfs_percpt_unlock);
 
-#else /* !__KERNEL__ */
-# ifdef HAVE_LIBPTHREAD
-
-struct cfs_percpt_lock *
-cfs_percpt_lock_alloc(struct cfs_cpt_table *cptab)
-{
-       struct cfs_percpt_lock *pcl;
-
-       CFS_ALLOC_PTR(pcl);
-       if (pcl != NULL)
-               pthread_mutex_init(&pcl->pcl_mutex, NULL);
-
-       return pcl;
-}
-
-void
-cfs_percpt_lock_free(struct cfs_percpt_lock *pcl)
-{
-       pthread_mutex_destroy(&pcl->pcl_mutex);
-       CFS_FREE_PTR(pcl);
-}
-
-void
-cfs_percpt_lock(struct cfs_percpt_lock *pcl, int lock)
-{
-       pthread_mutex_lock(&(pcl)->pcl_mutex);
-}
-
-void
-cfs_percpt_unlock(struct cfs_percpt_lock *pcl, int lock)
-{
-       pthread_mutex_unlock(&(pcl)->pcl_mutex);
-}
-
-# else /* !HAVE_LIBPTHREAD */
-
-struct cfs_percpt_lock *
-cfs_percpt_lock_alloc(struct cfs_cpt_table *cptab)
-{
-       return ((struct cfs_percpt_lock *) &CFS_PERCPT_LOCK_MAGIC);
-}
-
-void
-cfs_percpt_lock_free(struct cfs_percpt_lock *pcl)
-{
-       LASSERT(pcl == (struct cfs_percpt_lock *) &CFS_PERCPT_LOCK_MAGIC);
-}
-
-void
-cfs_percpt_lock(struct cfs_percpt_lock *pcl, int index)
-{
-       LASSERT(pcl == (struct cfs_percpt_lock *) &CFS_PERCPT_LOCK_MAGIC);
-}
-
-void
-cfs_percpt_unlock(struct cfs_percpt_lock *pcl, int index)
-{
-       LASSERT(pcl == (struct cfs_percpt_lock *) &CFS_PERCPT_LOCK_MAGIC);
-}
-
-# endif /* HAVE_LIBPTHREAD */
-#endif /* __KERNEL__ */
-
 /** free cpu-partition refcount */
 void
 cfs_percpt_atomic_free(atomic_t **refs)