Commits
Benjamin Coddington committed f2b6f508c54
NFS: Use GFP_NOIO for two allocations in writeback commit ae97aa524ef495b6276fd26f5d5449fb22975d7c upstream. Prevent a deadlock that can occur if we wait on allocations that try to write back our pages. Signed-off-by: Benjamin Coddington <bcodding@redhat.com> Fixes: 00bfa30abe869 ("NFS: Create a common pgio_alloc and pgio_release...") Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>