b=22683 don't manipulate hash in lov_sub_enter/lov_sub_exit.

r=wangdi
r=rread

diff --git a/lustre/lov/lov_io.c b/lustre/lov/lov_io.c
index 20d3319..399b078 100644 (file)
--- a/lustre/lov/lov_io.c
+++ b/lustre/lov/lov_io.c
@@ -46,24 +46,13 @@
  *  @{
  */
 
  *  @{
  */
 

-static void lov_sub_enter(struct lov_io_sub *sub)
+static inline void lov_sub_enter(struct lov_io_sub *sub)

 {
 {

-        ENTRY;
-        if (sub->sub_reenter++ == 0) {
-                sub->sub_cookie = cl_env_reenter();
-                cl_env_implant(sub->sub_env, &sub->sub_refcheck2);
-        }
-        EXIT;
+        sub->sub_reenter++;

 }
 }

-
-static void lov_sub_exit(struct lov_io_sub *sub)
+static inline void lov_sub_exit(struct lov_io_sub *sub)

 {
 {

-        ENTRY;
-        if (--sub->sub_reenter == 0) {
-                cl_env_unplant(sub->sub_env, &sub->sub_refcheck2);
-                cl_env_reexit(sub->sub_cookie);
-        }
-        EXIT;
+        sub->sub_reenter--;

 }
 
 static void lov_io_sub_fini(const struct lu_env *env, struct lov_io *lio,
 }
 
 static void lov_io_sub_fini(const struct lu_env *env, struct lov_io *lio,