Author: araujo
Date: Tue Jun 27 01:22:27 2017
New Revision: 320390
URL: https://svnweb.freebsd.org/changeset/base/320390

Log:
  With r318394 seems it breaks gpart(8) in some embedded systems such like 
PCEngines,
  RPI1-B, Alix and APU2 boards as well as NanoBSD with the following message:
  
  vnode_pager_generic_getpages_done: I/O read error 5
  
  Seems the breakage was because it was missed to include acr in glabel update.
  
  Reported by:  Peter Blok <pb...@bsd4all.org>,
                madpilot, imp and trasz.
  Reviewed by:  trasz
  Tested by:    Peter Blok and madpilot.
  MFC after:    3 days.
  Sponsored by: iXsystems, Inc.
  Differential Revision:        https://reviews.freebsd.org/D11365

Modified:
  head/sys/geom/part/g_part.c

Modified: head/sys/geom/part/g_part.c
==============================================================================
--- head/sys/geom/part/g_part.c Mon Jun 26 22:48:04 2017        (r320389)
+++ head/sys/geom/part/g_part.c Tue Jun 27 01:22:27 2017        (r320390)
@@ -890,7 +890,8 @@ g_part_ctl_commit(struct gctl_req *req, struct g_part_
                if (!entry->gpe_deleted) {
                        /* Notify consumers that provider might be changed. */
                        if (entry->gpe_modified && (
-                           entry->gpe_pp->acw + entry->gpe_pp->ace) == 0)
+                           entry->gpe_pp->acw + entry->gpe_pp->ace +
+                           entry->gpe_pp->acr) == 0)
                                g_media_changed(entry->gpe_pp, M_NOWAIT);
                        entry->gpe_created = 0;
                        entry->gpe_modified = 0;
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