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authorTrond Myklebust <Trond.Myklebust@netapp.com>2011-05-12 02:00:51 +0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2011-05-12 06:52:13 +0400
commita75b9df9d3bfc3cd1083974c045ae31ce5f3434f (patch)
tree039cc65774c895d704f23a2c89b7f1bcd736e0b9 /include/linux/nfs_xdr.h
parent2887fe45522843149ccf72e01f43813be4fb36c5 (diff)
downloadlinux-a75b9df9d3bfc3cd1083974c045ae31ce5f3434f.tar.xz
NFSv4.1: Ensure that layoutget uses the correct gfp modes
Currently, writebacks may end up recursing back into the filesystem due to GFP_KERNEL direct reclaims in the pnfs subsystem. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'include/linux/nfs_xdr.h')
-rw-r--r--include/linux/nfs_xdr.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 890dce242639..7e371f7df9c4 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -233,6 +233,7 @@ struct nfs4_layoutget {
struct nfs4_layoutget_args args;
struct nfs4_layoutget_res res;
struct pnfs_layout_segment **lsegpp;
+ gfp_t gfp_flags;
};
struct nfs4_getdeviceinfo_args {