LU-1302 llog: structures changes, llog_thread_info

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

diff --git a/lustre/obdclass/llog_obd.c b/lustre/obdclass/llog_obd.c
index a1d5de2..aa9c3c0 100644 (file)
--- a/lustre/obdclass/llog_obd.c
+++ b/lustre/obdclass/llog_obd.c
@@ -1,6 +1,4 @@
-/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
- * vim:expandtab:shiftwidth=8:tabstop=8:
- *
+/*
  * GPL HEADER START
  *
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
@@ -38,10 +36,6 @@
 
 #define DEBUG_SUBSYSTEM S_LOG
 
-#ifndef EXPORT_SYMTAB
-#define EXPORT_SYMTAB
-#endif
-
 #ifndef __KERNEL__
 #include <liblustre.h>
 #endif
@@ -237,7 +231,7 @@ int llog_setup(struct obd_device *obd,  struct obd_llog_group *olg,
 }
 EXPORT_SYMBOL(llog_setup);
 
-int llog_sync(struct llog_ctxt *ctxt, struct obd_export *exp)
+int llog_sync(struct llog_ctxt *ctxt, struct obd_export *exp, int flags)
 {
         int rc = 0;
         ENTRY;
@@ -246,7 +240,7 @@ int llog_sync(struct llog_ctxt *ctxt, struct obd_export *exp)
                 RETURN(0);
 
         if (CTXTP(ctxt, sync))
-                rc = CTXTP(ctxt, sync)(ctxt, exp);
+               rc = CTXTP(ctxt, sync)(ctxt, exp, flags);
 
         RETURN(rc);
 }
@@ -482,3 +476,22 @@ int obd_llog_finish(struct obd_device *obd, int count)
         RETURN(rc);
 }
 EXPORT_SYMBOL(obd_llog_finish);
+
+/* context key constructor/destructor: llog_key_init, llog_key_fini */
+LU_KEY_INIT_FINI(llog, struct llog_thread_info);
+/* context key: llog_thread_key */
+LU_CONTEXT_KEY_DEFINE(llog, LCT_MD_THREAD | LCT_MG_THREAD | LCT_LOCAL);
+LU_KEY_INIT_GENERIC(llog);
+EXPORT_SYMBOL(llog_thread_key);
+
+int llog_info_init(void)
+{
+       llog_key_init_generic(&llog_thread_key, NULL);
+       lu_context_key_register(&llog_thread_key);
+       return 0;
+}
+
+void llog_info_fini(void)
+{
+       lu_context_key_degister(&llog_thread_key);
+}