1 files changed, 6 insertions, 8 deletions

diff --git a/fs/nfs/file.c b/fs/nfs/file.c
index 24832d040eb8..6920127c5eb7 100644
--- a/fs/nfs/file.c
+++ b/fs/nfs/file.c
@@ -476,20 +476,18 @@ static int nfs_release_page(struct page *page, gfp_t gfp)
         dfprintk(PAGECACHE, "NFS: release_page(%p)\n", page);
 
         /* Always try to initiate a 'commit' if relevant, but only
-         * wait for it if __GFP_WAIT is set and the calling process is
-         * allowed to block.  Even then, only wait 1 second and only
-         * if the 'bdi' is not congested.
+         * wait for it if __GFP_WAIT is set.  Even then, only wait 1
+         * second and only if the 'bdi' is not congested.
          * Waiting indefinitely can cause deadlocks when the NFS
-         * server is on this machine, and there is no particular need
-         * to wait extensively here.  A short wait has the benefit
-         * that someone else can worry about the freezer.
+         * server is on this machine, when a new TCP connection is
+         * needed and in other rare cases.  There is no particular
+         * need to wait extensively here.  A short wait has the
+         * benefit that someone else can worry about the freezer.
          */
         if (mapping) {
                 struct nfs_server *nfss = NFS_SERVER(mapping->host);
                 nfs_commit_inode(mapping->host, 0);
                 if ((gfp & __GFP_WAIT) &&
-                    !current_is_kswapd() &&
-                    !(current->flags & PF_FSTRANS) &&
                     !bdi_write_congested(&nfss->backing_dev_info)) {
                         wait_on_page_bit_killable_timeout(page, PG_private,
                                                           HZ);