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-rw-r--r--fs/nfs/write.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index 36d34a4c86bd..f68083db63c8 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -504,8 +504,12 @@ try_again:
for (subreq = head->wb_this_page; subreq != head;
subreq = subreq->wb_this_page) {
- if (!kref_get_unless_zero(&subreq->wb_kref))
+ if (!kref_get_unless_zero(&subreq->wb_kref)) {
+ if (subreq->wb_offset == head->wb_offset + total_bytes)
+ total_bytes += subreq->wb_bytes;
continue;
+ }
+
while (!nfs_lock_request(subreq)) {
/*
* Unlock page to allow nfs_page_group_sync_on_bit()