From b637b72e15a14beb83c1df2b8194e3d502cb57df Mon Sep 17 00:00:00 2001
From: Pawel Dziepak <pdziepak@quarnos.org>
Date: Fri, 21 Feb 2014 02:48:50 +0100
Subject: [PATCH] nfs4: Notify listeners when file grows

---
 src/add-ons/kernel/file_systems/nfs4/MetadataCache.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/add-ons/kernel/file_systems/nfs4/MetadataCache.cpp b/src/add-ons/kernel/file_systems/nfs4/MetadataCache.cpp
index 643fb4659b..4801e8e575 100644
--- a/src/add-ons/kernel/file_systems/nfs4/MetadataCache.cpp
+++ b/src/add-ons/kernel/file_systems/nfs4/MetadataCache.cpp
@@ -75,7 +75,13 @@ void
 MetadataCache::GrowFile(size_t newSize)
 {
 	MutexLocker _(fLock);
+	off_t oldSize = fStatCache.st_size;
 	fStatCache.st_size = max_c((off_t)newSize, fStatCache.st_size);
+
+	if (oldSize != fStatCache.st_size) {
+		notify_stat_changed(fInode->GetFileSystem()->DevId(), fInode->ID(),
+			B_STAT_SIZE);
+	}
 }