LU-1302 llog: structures changes, llog_thread_info

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

diff --git a/lustre/obdclass/llog_cat.c b/lustre/obdclass/llog_cat.c
index 48a2032..54e911f 100644 (file)
--- a/lustre/obdclass/llog_cat.c
+++ b/lustre/obdclass/llog_cat.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.
@@ -46,10 +44,6 @@
 
 #define DEBUG_SUBSYSTEM S_LOG
 
-#ifndef EXPORT_SYMTAB
-#define EXPORT_SYMTAB
-#endif
-
 #ifndef __KERNEL__
 #include <liblustre.h>
 #endif
@@ -97,13 +91,18 @@ static struct llog_handle *llog_cat_new_log(struct llog_handle *cathandle)
 
         if (index == 0)
                 index = 1;
+
+       cfs_spin_lock(&loghandle->lgh_hdr_lock);
+       llh->llh_count++;
         if (ext2_set_bit(index, llh->llh_bitmap)) {
                 CERROR("argh, index %u already set in log bitmap?\n",
                        index);
+               cfs_spin_unlock(&loghandle->lgh_hdr_lock);
                 LBUG(); /* should never happen */
         }
+       cfs_spin_unlock(&loghandle->lgh_hdr_lock);
+
         cathandle->lgh_last_idx = index;
-        llh->llh_count++;
         llh->llh_tail.lrt_index = index;
 
         CDEBUG(D_RPCTRACE,"new recovery log "LPX64":%x for index %u of catalog "
@@ -491,7 +490,7 @@ int llog_cat_process_thread(void *data)
         /*
          * Make sure that all cached data is sent.
          */
-        llog_sync(ctxt, NULL);
+       llog_sync(ctxt, NULL, 0);
         GOTO(release_llh, rc);
 release_llh:
         rc = llog_cat_put(llh);