nfs: change nfs_page_group_lock argument

Flip the meaning of the second argument from 'wait' to 'nonblock' to
match related functions. Update all five calls to reflect this change.

Signed-off-by: Weston Andros Adamson <dros@primarydata.com>
Reviewed-by: Peng Tao <tao.peng@primarydata.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index e3b5cf28bdc5..27715306f24b 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -241,7 +241,7 @@ static bool nfs_page_group_covers_page(struct nfs_page *req)
         unsigned int pos = 0;
         unsigned int len = nfs_page_length(req->wb_page);
 
-        nfs_page_group_lock(req, true);
+        nfs_page_group_lock(req, false);
 
         do {
                 tmp = nfs_page_group_search_locked(req->wb_head, pos);
@@ -479,7 +479,7 @@ try_again:
         }
 
         /* lock each request in the page group */
-        ret = nfs_page_group_lock(head, false);
+        ret = nfs_page_group_lock(head, true);
         if (ret < 0)
                 return ERR_PTR(ret);
         subreq = head;