From: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
Instead of pretending that we know the ratio of directory info vs
readdirplus attribute info, just set the 'dircount' field to the same
value as the 'maxcount' field.
Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
---
fs/nfs/nfs3xdr.c | 7 ++++---
fs/nfs/nfs4xdr.c | 6 +++---
2 files changed, 7 insertions(+), 6 deletions(-)
diff --git a/fs/nfs/nfs3xdr.c b/fs/nfs/nfs3xdr.c
index 54a1d21cbcc6..296320f91579 100644
--- a/fs/nfs/nfs3xdr.c
+++ b/fs/nfs/nfs3xdr.c
@@ -1261,6 +1261,8 @@ static void nfs3_xdr_enc_readdir3args(struct rpc_rqst *req,
static void encode_readdirplus3args(struct xdr_stream *xdr,
const struct nfs3_readdirargs *args)
{
+ uint32_t dircount = args->count;
+ uint32_t maxcount = args->count;
__be32 *p;
encode_nfs_fh3(xdr, args->fh);
@@ -1273,9 +1275,8 @@ static void encode_readdirplus3args(struct xdr_stream *xdr,
* readdirplus: need dircount + buffer size.
* We just make sure we make dircount big enough
*/
- *p++ = cpu_to_be32(args->count >> 3);
-
- *p = cpu_to_be32(args->count);
+ *p++ = cpu_to_be32(dircount);
+ *p = cpu_to_be32(maxcount);
}
static void nfs3_xdr_enc_readdirplus3args(struct rpc_rqst *req,
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index 8e70b92df4cc..b7780b97dc4d 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -1605,7 +1605,8 @@ static void encode_readdir(struct xdr_stream *xdr, const struct nfs4_readdir_arg
FATTR4_WORD0_RDATTR_ERROR,
FATTR4_WORD1_MOUNTED_ON_FILEID,
};
- uint32_t dircount = readdir->count >> 1;
+ uint32_t dircount = readdir->count;
+ uint32_t maxcount = readdir->count;
__be32 *p, verf[2];
uint32_t attrlen = 0;
unsigned int i;
@@ -1618,7 +1619,6 @@ static void encode_readdir(struct xdr_stream *xdr, const struct nfs4_readdir_arg
FATTR4_WORD1_SPACE_USED|FATTR4_WORD1_TIME_ACCESS|
FATTR4_WORD1_TIME_METADATA|FATTR4_WORD1_TIME_MODIFY;
attrs[2] |= FATTR4_WORD2_SECURITY_LABEL;
- dircount >>= 1;
}
/* Use mounted_on_fileid only if the server supports it */
if (!(readdir->bitmask[1] & FATTR4_WORD1_MOUNTED_ON_FILEID))
@@ -1634,7 +1634,7 @@ static void encode_readdir(struct xdr_stream *xdr, const struct nfs4_readdir_arg
encode_nfs4_verifier(xdr, &readdir->verifier);
p = reserve_space(xdr, 12 + (attrlen << 2));
*p++ = cpu_to_be32(dircount);
- *p++ = cpu_to_be32(readdir->count);
+ *p++ = cpu_to_be32(maxcount);
*p++ = cpu_to_be32(attrlen);
for (i = 0; i < attrlen; i++)
*p++ = cpu_to_be32(attrs[i]);
--
2.35.1
