NFSv4.1: Ensure that layoutget uses the correct gfp modes
authorTrond Myklebust <Trond.Myklebust@netapp.com>
Wed, 11 May 2011 22:00:51 +0000 (18:00 -0400)
committerTrond Myklebust <Trond.Myklebust@netapp.com>
Thu, 12 May 2011 02:52:13 +0000 (22:52 -0400)
commita75b9df9d3bfc3cd1083974c045ae31ce5f3434f
tree039cc65774c895d704f23a2c89b7f1bcd736e0b9
parent2887fe45522843149ccf72e01f43813be4fb36c5
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>
fs/nfs/nfs4filelayout.c
fs/nfs/nfs4filelayout.h
fs/nfs/nfs4filelayoutdev.c
fs/nfs/pnfs.c
fs/nfs/pnfs.h
fs/nfs/read.c
fs/nfs/write.c
include/linux/nfs_xdr.h