b=24188 rehash patch makes oops in quota_search_lqs

[fs/lustre-release.git] / lustre / include / lustre_disk.h

diff --git a/lustre/include/lustre_disk.h b/lustre/include/lustre_disk.h
index 56ac7b0..8c3e8c8 100644 (file)
--- a/lustre/include/lustre_disk.h
+++ b/lustre/include/lustre_disk.h
@@ -75,11 +75,11 @@
 #define LDD_F_NEED_INDEX    0x0010
 /** never registered */
 #define LDD_F_VIRGIN        0x0020
-/** update the config logs for this server*/
+/** update the config logs for this server */
 #define LDD_F_UPDATE        0x0040
 /** rewrite the LDD */
 #define LDD_F_REWRITE_LDD   0x0080
-/** regenerate all logs for this fs */
+/** regenerate config logs for this fs or server */
 #define LDD_F_WRITECONF     0x0100
 /** COMPAT_14 */
 #define LDD_F_UPGRADE14     0x0200
@@ -194,6 +194,7 @@ struct lustre_mount_data {
                                         no other services */
 #define LMD_FLG_NOMGS        0x0020  /* Only start target for servers, reusing
                                         existing MGS services */
+#define LMD_FLG_WRITECONF    0x0040  /* Rewrite config log */
 
 #define lmd_is_client(x) ((x)->lmd_flags & LMD_FLG_CLIENT)
 
@@ -435,6 +436,7 @@ struct lustre_sb_info {
         struct ll_sb_info        *lsi_llsbi;   /* add'l client sbi info */
         struct vfsmount          *lsi_srv_mnt; /* the one server mount */
         cfs_atomic_t              lsi_mounts;  /* references to the srv_mnt */
+        struct backing_dev_info   bdi;         /* Each client mountpoint needs own backing_dev_info */
 };
 
 #define LSI_SERVER                       0x00000001