| commit | ae97aa524ef495b6276fd26f5d5449fb22975d7c | [log] [tgz] |
|---|---|---|
| author | Benjamin Coddington <bcodding@redhat.com> | Wed Apr 19 10:11:33 2017 -0400 |
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | Thu Apr 20 13:55:10 2017 -0400 |
| tree | 4ce8eaec4ba166c40de18ec88f839adfbf70825b | |
| parent | 1f84ccdf37d0db3a70714d02d51b0b6d45887fb8 [diff] |
NFS: Use GFP_NOIO for two allocations in writeback
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...")
Cc: stable@vger.kernel.org # 3.16+
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>