From 830b8e33fe1900b87c8eb7ec5c646117a9f298d6 Mon Sep 17 00:00:00 2001 From: Manoj Naik Date: Fri, 9 Jun 2006 09:34:25 -0400 Subject: NFSv4: Define an fs_locations bitmap This is (similar to getattr bitmap) but includes fs_locations and mounted_on_fileid attributes. Use this bitmap for encoding in fs_locations requests. Note: We can probably do better by requesting locations as part of fsinfo itself. Signed-off-by: Manoj Naik Signed-off-by: Trond Myklebust --- fs/nfs/nfs4xdr.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) (limited to 'fs/nfs/nfs4xdr.c') diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c index 4b6613f6134..646f16da072 100644 --- a/fs/nfs/nfs4xdr.c +++ b/fs/nfs/nfs4xdr.c @@ -731,6 +731,13 @@ static int encode_fsinfo(struct xdr_stream *xdr, const u32* bitmask) bitmask[1] & nfs4_fsinfo_bitmap[1]); } +static int encode_fs_locations(struct xdr_stream *xdr, const u32* bitmask) +{ + return encode_getattr_two(xdr, + bitmask[0] & nfs4_fs_locations_bitmap[0], + bitmask[1] & nfs4_fs_locations_bitmap[1]); +} + static int encode_getfh(struct xdr_stream *xdr) { uint32_t *p; @@ -2030,10 +2037,10 @@ static int nfs4_xdr_enc_fs_locations(struct rpc_rqst *req, uint32_t *p, struct n goto out; if ((status = encode_lookup(&xdr, args->name)) != 0) goto out; - if ((status = encode_getfattr(&xdr, args->bitmask)) != 0) + if ((status = encode_fs_locations(&xdr, args->bitmask)) != 0) goto out; /* set up reply - * toplevel_status + taglen + rescount + OP_PUTFH + status + * toplevel_status + OP_PUTFH + status * + OP_LOOKUP + status + OP_GETATTR + status = 7 */ replen = (RPC_REPHDRSIZE + auth->au_rslack + 7) << 2; -- cgit v1.2.3