[Devel] [PATCH RHEL7 COMMIT] vziolimit: compilation fix

[Konstantin Khorenko]

The commit is pushed to "branch-rh7-3.10.0-123.1.2-ovz" and will appear at https://src.openvz.org/scm/ovz/vzkernel.git
after rh7-3.10.0-123.1.2.vz7.4.9
------>
commit 1c2434b8793b0ca488370193d7897de94cc8afb1
Author: Dmitry Monakhov <dmonakhov at openvz.org>
Date:   Tue May 5 13:44:44 2015 +0400

    vziolimit: compilation fix
    
    Patch is based on the commit 2bfd4efb04c695aa2c9e60c474d1c93decea9558
      From: Andrew Perepechko <panda at cloudlinux.com>
    
    https://jira.sw.ru/browse/PSBM-20104
    
    Signed-off-by: Dmitry Monakhov <dmonakhov at openvz.org>
---
 kernel/bc/beancounter.c | 1 +
 kernel/ve/vziolimit.c   | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/kernel/bc/beancounter.c b/kernel/bc/beancounter.c
index b4da36b..c9b17de 100644
--- a/kernel/bc/beancounter.c
+++ b/kernel/bc/beancounter.c
@@ -428,6 +428,7 @@ struct user_beancounter *get_beancounter_byuid(uid_t uid, int create)
 	snprintf(name, sizeof(name), "%u", uid);
 	return get_beancounter_by_name(name, create);
 }
+EXPORT_SYMBOL(get_beancounter_byuid);
 
 uid_t ub_legacy_id(struct user_beancounter *ub)
 {
diff --git a/kernel/ve/vziolimit.c b/kernel/ve/vziolimit.c
index 2cfc58f..4a0fee7 100644
--- a/kernel/ve/vziolimit.c
+++ b/kernel/ve/vziolimit.c
@@ -185,14 +185,14 @@ static int iolimit_virtinfo(struct vnotifier_block *nb,
 				 * to avoid choking future sync operations.
 				 */
 				if (iolimit->iops.state > 1 ||
-				    !(current->flags & PF_FLUSHER))
+				    !(current->flags & PF_SWAPWRITE))
 					iolimit->iops.state--;
 			}
 			spin_unlock_irqrestore(&ub->ub_lock, flags);
 			break;
 		case VIRTINFO_IO_PREPARE:
 		case VIRTINFO_IO_JOURNAL:
-			if (current->flags & PF_FLUSHER)
+			if (current->flags & PF_SWAPWRITE)
 				break;
 			timeout = iolimit_timeout(iolimit);
 			if (timeout && !fatal_signal_pending(current))