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authorTrond Myklebust <Trond.Myklebust@netapp.com>2011-05-11 18:00:51 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2011-05-11 22:52:13 -0400
commita75b9df9d3bfc3cd1083974c045ae31ce5f3434f (patch)
tree039cc65774c895d704f23a2c89b7f1bcd736e0b9 /fs/nfs/nfs4filelayout.h
parent2887fe45522843149ccf72e01f43813be4fb36c5 (diff)
downloadop-kernel-dev-a75b9df9d3bfc3cd1083974c045ae31ce5f3434f.zip
op-kernel-dev-a75b9df9d3bfc3cd1083974c045ae31ce5f3434f.tar.gz
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 'fs/nfs/nfs4filelayout.h')
-rw-r--r--fs/nfs/nfs4filelayout.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/nfs4filelayout.h b/fs/nfs/nfs4filelayout.h
index 7c44579..2b461d7 100644
--- a/fs/nfs/nfs4filelayout.h
+++ b/fs/nfs/nfs4filelayout.h
@@ -104,6 +104,6 @@ extern struct nfs4_file_layout_dsaddr *
nfs4_fl_find_get_deviceid(struct nfs4_deviceid *dev_id);
extern void nfs4_fl_put_deviceid(struct nfs4_file_layout_dsaddr *dsaddr);
struct nfs4_file_layout_dsaddr *
-get_device_info(struct inode *inode, struct nfs4_deviceid *dev_id);
+get_device_info(struct inode *inode, struct nfs4_deviceid *dev_id, gfp_t gfp_flags);
#endif /* FS_NFS_NFS4FILELAYOUT_H */
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