LU-1330 obdclass: splits server-side object stack from client

[fs/lustre-release.git] / lustre / obdclass / lu_object.c

diff --git a/lustre/obdclass/lu_object.c b/lustre/obdclass/lu_object.c
index 38f29c0..a77898c 100644 (file)
--- a/lustre/obdclass/lu_object.c
+++ b/lustre/obdclass/lu_object.c
@@ -57,6 +57,7 @@
 #include <lustre_disk.h>
 #include <lustre_fid.h>
 #include <lu_object.h>
+#include <lu_ref.h>
 #include <libcfs/list.h>
 
 static void lu_object_free(const struct lu_env *env, struct lu_object *o);
@@ -1949,63 +1950,6 @@ static int lu_cache_shrink(int nr, unsigned int gfp_mask)
 }
 #endif /* __KERNEL__ */
 
-int  cl_global_init(void);
-void cl_global_fini(void);
-int  lu_ref_global_init(void);
-void lu_ref_global_fini(void);
-
-int dt_global_init(void);
-void dt_global_fini(void);
-
-int llo_global_init(void);
-void llo_global_fini(void);
-
-/* context key constructor/destructor: lu_ucred_key_init, lu_ucred_key_fini */
-LU_KEY_INIT_FINI(lu_ucred, struct lu_ucred);
-
-static struct lu_context_key lu_ucred_key = {
-       .lct_tags = LCT_SESSION,
-       .lct_init = lu_ucred_key_init,
-       .lct_fini = lu_ucred_key_fini
-};
-
-/**
- * Get ucred key if session exists and ucred key is allocated on it.
- * Return NULL otherwise.
- */
-struct lu_ucred *lu_ucred(const struct lu_env *env)
-{
-       if (!env->le_ses)
-               return NULL;
-       return lu_context_key_get(env->le_ses, &lu_ucred_key);
-}
-EXPORT_SYMBOL(lu_ucred);
-
-/**
- * Get ucred key and check if it is properly initialized.
- * Return NULL otherwise.
- */
-struct lu_ucred *lu_ucred_check(const struct lu_env *env)
-{
-       struct lu_ucred *uc = lu_ucred(env);
-       if (uc && uc->uc_valid != UCRED_OLD && uc->uc_valid != UCRED_NEW)
-               return NULL;
-       return uc;
-}
-EXPORT_SYMBOL(lu_ucred_check);
-
-/**
- * Get ucred key, which must exist and must be properly initialized.
- * Assert otherwise.
- */
-struct lu_ucred *lu_ucred_assert(const struct lu_env *env)
-{
-       struct lu_ucred *uc = lu_ucred_check(env);
-       LASSERT(uc != NULL);
-       return uc;
-}
-EXPORT_SYMBOL(lu_ucred_assert);
-
 /**
  * Initialization of global lu_* data.
  */
@@ -2024,11 +1968,6 @@ int lu_global_init(void)
         if (result != 0)
                 return result;
 
-       LU_CONTEXT_KEY_INIT(&lu_ucred_key);
-       result = lu_context_key_register(&lu_ucred_key);
-       if (result != 0)
-               return result;
-
         /*
          * At this level, we don't know what tags are needed, so allocate them
          * conservatively. This should not be too bad, because this
@@ -2049,17 +1988,6 @@ int lu_global_init(void)
         if (lu_site_shrinker == NULL)
                 return -ENOMEM;
 
-#ifdef __KERNEL__
-       result = dt_global_init();
-       if (result != 0)
-               return result;
-
-       result = llo_global_init();
-       if (result != 0)
-               return result;
-#endif
-        result = cl_global_init();
-
         return result;
 }
 
@@ -2068,18 +1996,12 @@ int lu_global_init(void)
  */
 void lu_global_fini(void)
 {
-        cl_global_fini();
-#ifdef __KERNEL__
-        llo_global_fini();
-        dt_global_fini();
-#endif
         if (lu_site_shrinker != NULL) {
                 cfs_remove_shrinker(lu_site_shrinker);
                 lu_site_shrinker = NULL;
         }
 
-        lu_context_key_degister(&lu_global_key);
-       lu_context_key_degister(&lu_ucred_key);
+       lu_context_key_degister(&lu_global_key);
 
         /*
          * Tear shrinker environment down _after_ de-registering