branch: HEAD

[fs/lustre-release.git] / lustre / mgs / mgs_internal.h

diff --git a/lustre/mgs/mgs_internal.h b/lustre/mgs/mgs_internal.h
index 69acba9..1c31c24 100644 (file)
--- a/lustre/mgs/mgs_internal.h
+++ b/lustre/mgs/mgs_internal.h
@@ -8,21 +8,24 @@
 #ifdef __KERNEL__
 # include <linux/fs.h>
 #endif
-#include <libcfs/kp30.h>
+#include <libcfs/libcfs.h>
 #include <lustre/lustre_idl.h>
 #include <lustre_lib.h>
 #include <lustre_dlm.h>
 #include <lustre_log.h>
 #include <lustre_export.h>
 
-/* in ms */
-#define MGS_SERVICE_WATCHDOG_TIMEOUT (obd_timeout * 1000)
-
 /* mgs_llog.c */
 int class_dentry_readdir(struct obd_device *obd, struct dentry *dir,
                          struct vfsmount *inmnt, 
                          struct list_head *dentry_list);
  
+struct mgs_tgt_srpc_conf {
+        struct mgs_tgt_srpc_conf  *mtsc_next;
+        char                      *mtsc_tgt;
+        struct sptlrpc_rule_set    mtsc_rset;
+};
+
 #define INDEX_MAP_SIZE  8192     /* covers indicies to FFFF */
 #define FSDB_LOG_EMPTY  0x0001  /* missing client log */
 #define FSDB_OLDLOG14   0x0002  /* log starts in old (1.4) style */
@@ -43,6 +46,11 @@ struct fs_db {
         /* end COMPAT_146 */
         __u32             fsdb_flags;
         __u32             fsdb_gen;
+
+        /* in-memory copy of the srpc rules, guarded by fsdb_sem */
+        struct sptlrpc_rule_set   fsdb_srpc_gen;
+        struct mgs_tgt_srpc_conf *fsdb_srpc_tgt;
+        unsigned int              fsdb_srpc_fl_udesc:1;
 };
 
 int mgs_init_fsdb_list(struct obd_device *obd);
@@ -62,15 +70,18 @@ int mgs_fs_cleanup(struct obd_device *obddev);
 #define strsuf(buf, suffix) (strcmp((buf)+strlen(buf)-strlen(suffix), (suffix)))
 #ifdef LPROCFS
 int lproc_mgs_setup(struct obd_device *dev);
+int lproc_mgs_cleanup(struct obd_device *obd);
 int lproc_mgs_add_live(struct obd_device *obd, struct fs_db *fsdb);
 int lproc_mgs_del_live(struct obd_device *obd, struct fs_db *fsdb);
 void lprocfs_mgs_init_vars(struct lprocfs_static_vars *lvars);
 #else
 static inline int lproc_mgs_setup(struct obd_device *dev) 
 {return 0;}
-static int lproc_mgs_add_live(struct obd_device *obd, struct fs_db *fsdb)
+static inline int lproc_mgs_cleanup(struct obd_device *obd)
+{return 0;}
+static inline int lproc_mgs_add_live(struct obd_device *obd, struct fs_db *fsdb)
 {return 0;}
-static int lproc_mgs_del_live(struct obd_device *obd, struct fs_db *fsdb)
+static inline int lproc_mgs_del_live(struct obd_device *obd, struct fs_db *fsdb)
 {return 0;}
 static void lprocfs_mgs_init_vars(struct lprocfs_static_vars *lvars)
 {
@@ -78,6 +89,16 @@ static void lprocfs_mgs_init_vars(struct lprocfs_static_vars *lvars)
 }
 #endif
 
-#endif /* _MGS_INTERNAL_H */
-
+/* mgs/lproc_mgs.c */
+enum {
+        LPROC_MGS_CONNECT = 0,
+        LPROC_MGS_DISCONNECT,
+        LPROC_MGS_EXCEPTION,
+        LPROC_MGS_TARGET_REG,
+        LPROC_MGS_TARGET_DEL,
+        LPROC_MGS_LAST
+};
+void mgs_counter_incr(struct obd_export *exp, int opcode);
+void mgs_stats_counter_init(struct lprocfs_stats *stats);
 
+#endif /* _MGS_INTERNAL_H */