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| author | Manoj Naik <manoj@almaden.ibm.com> | 2006-06-09 09:34:25 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-06-09 09:34:25 -0400 |
| commit | 830b8e33fe1900b87c8eb7ec5c646117a9f298d6 (patch) | |
| tree | 8e4aa4c7ecd0485a288254433edf76305852c846 /fs/nfs/nfs4xdr.c | |
| parent | 361e624f6d8bfbeac53769603d995d47535cfd46 (diff) | |
| download | linux-3.10-830b8e33fe1900b87c8eb7ec5c646117a9f298d6.tar.gz linux-3.10-830b8e33fe1900b87c8eb7ec5c646117a9f298d6.tar.bz2 linux-3.10-830b8e33fe1900b87c8eb7ec5c646117a9f298d6.zip | |
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 <manoj@almaden.ibm.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/nfs4xdr.c')
| -rw-r--r-- | fs/nfs/nfs4xdr.c | 11 |
1 files changed, 9 insertions, 2 deletions
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; |