This is the mail archive of the
lvm2-cvs@sourceware.org
mailing list for the LVM2 project.
LVM2/lib/cache lvmetad.h
- From: agk at sourceware dot org
- To: lvm-devel at redhat dot com, lvm2-cvs at sourceware dot org
- Date: 28 Feb 2012 18:22:54 -0000
- Subject: LVM2/lib/cache lvmetad.h
CVSROOT: /cvs/lvm2
Module name: LVM2
Changes by: agk@sourceware.org 2012-02-28 18:22:52
Modified files:
lib/cache : lvmetad.h
Log message:
Bypass lvmetad fns when not configured to use lvmetad.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/lib/cache/lvmetad.h.diff?cvsroot=lvm2&r1=1.2&r2=1.3
--- LVM2/lib/cache/lvmetad.h 2012/02/26 08:50:13 1.2
+++ LVM2/lib/cache/lvmetad.h 2012/02/28 18:22:52 1.3
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2012 Red Hat, Inc. All rights reserved.
+ * Copyright (C) 2012 Red Hat, Inc.
*
* This file is part of LVM2.
*
@@ -19,6 +19,7 @@
struct cmd_context;
struct dm_config_tree;
+#ifdef LVMETAD_SUPPORT
/*
* Initialise the communication with lvmetad. Normally called by
* lvmcache_init. Sets up a global handle for our process.
@@ -100,5 +101,22 @@
*/
int pvscan_lvmetad(struct cmd_context *cmd, int argc, char **argv);
-#endif
+# else /* LVMETAD_SUPPORT */
+
+# define lvmetad_init() do { } while (0)
+# define lvmetad_set_active(a) do { } while (0)
+# define lvmetad_active() (0)
+# define lvmetad_vg_update(vg) (1)
+# define lvmetad_vg_remove(vg) (1)
+# define lvmetad_pv_found(pvid, device, fmt, label_sector, vg) (1)
+# define lvmetad_pv_gone(device) (1)
+# define lvmetad_pv_list_to_lvmcache(cmd) (1)
+# define lvmetad_pv_lookup(cmd, pvid) (0)
+# define lvmetad_pv_lookup_by_devt(cmd, dev) (0)
+# define lvmetad_vg_list_to_lvmcache(cmd) (1)
+# define lvmetad_vg_lookup(cmd, vgname, vgid) (NULL)
+# define pvscan_lvmetad(cmd, argc, argv) (0)
+# endif /* LVMETAD_SUPPORT */
+
+#endif