NFS: Teach nfs_try_to_update_request() to deal with request page_groups
authorTrond Myklebust <trond.myklebust@primarydata.com>
Mon, 17 Jul 2017 23:50:23 +0000 (19:50 -0400)
committerTrond Myklebust <trond.myklebust@primarydata.com>
Tue, 15 Aug 2017 15:54:47 +0000 (11:54 -0400)
commitf6032f216fca8a1fa7f43a652f26cdf633183745
treeee273d6a71b7f9defb0060d8c057f3b765da47b0
parentb66aaa8dfeda7b5c7df513cf3b36e1290fa84055
NFS: Teach nfs_try_to_update_request() to deal with request page_groups

Simplify the code, and avoid some flushes to disk.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
fs/nfs/write.c