From 7f11d8d38d64739e190581e015a2a2730ff54e2a Mon Sep 17 00:00:00 2001 From: Andy Adamson Date: Sat, 30 Jul 2011 20:52:35 -0400 Subject: pnfs: GETDEVICELIST The block driver uses GETDEVICELIST Signed-off-by: Andy Adamson [pass struct nfs_server * to getdevicelist] [get machince creds for getdevicelist] [fix getdevicelist decode sizing] Signed-off-by: Benny Halevy Signed-off-by: Benny Halevy Signed-off-by: Jim Rees Signed-off-by: Trond Myklebust --- fs/nfs/pnfs.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'fs/nfs/pnfs.h') diff --git a/fs/nfs/pnfs.h b/fs/nfs/pnfs.h index b94f874886c..7074394944a 100644 --- a/fs/nfs/pnfs.h +++ b/fs/nfs/pnfs.h @@ -135,14 +135,26 @@ struct pnfs_device { unsigned int layout_type; unsigned int mincount; struct page **pages; + void *area; unsigned int pgbase; unsigned int pglen; }; +#define NFS4_PNFS_GETDEVLIST_MAXNUM 16 + +struct pnfs_devicelist { + unsigned int eof; + unsigned int num_devs; + struct nfs4_deviceid dev_id[NFS4_PNFS_GETDEVLIST_MAXNUM]; +}; + extern int pnfs_register_layoutdriver(struct pnfs_layoutdriver_type *); extern void pnfs_unregister_layoutdriver(struct pnfs_layoutdriver_type *); /* nfs4proc.c */ +extern int nfs4_proc_getdevicelist(struct nfs_server *server, + const struct nfs_fh *fh, + struct pnfs_devicelist *devlist); extern int nfs4_proc_getdeviceinfo(struct nfs_server *server, struct pnfs_device *dev); extern int nfs4_proc_layoutget(struct nfs4_layoutget *lgp); -- cgit v1.2.3-18-g5258