diff options
Diffstat (limited to 'fs/nfsd/nfsxdr.c')
| -rw-r--r-- | fs/nfsd/nfsxdr.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/fs/nfsd/nfsxdr.c b/fs/nfsd/nfsxdr.c index 3f14a17eaa6e..ad2fba3c54f8 100644 --- a/fs/nfsd/nfsxdr.c +++ b/fs/nfsd/nfsxdr.c @@ -262,8 +262,7 @@ nfssvc_decode_readargs(struct svc_rqst *rqstp, u32 *p, */ v=0; while (len > 0) { - pn=rqstp->rq_resused; - svc_take_page(rqstp); + pn = rqstp->rq_resused++; args->vec[v].iov_base = page_address(rqstp->rq_respages[pn]); args->vec[v].iov_len = len < PAGE_SIZE?len:PAGE_SIZE; len -= args->vec[v].iov_len; @@ -295,7 +294,7 @@ nfssvc_decode_writeargs(struct svc_rqst *rqstp, u32 *p, while (len > args->vec[v].iov_len) { len -= args->vec[v].iov_len; v++; - args->vec[v].iov_base = page_address(rqstp->rq_argpages[v]); + args->vec[v].iov_base = page_address(rqstp->rq_pages[v]); args->vec[v].iov_len = PAGE_SIZE; } args->vec[v].iov_len = len; @@ -333,8 +332,7 @@ nfssvc_decode_readlinkargs(struct svc_rqst *rqstp, u32 *p, struct nfsd_readlinka { if (!(p = decode_fh(p, &args->fh))) return 0; - svc_take_page(rqstp); - args->buffer = page_address(rqstp->rq_respages[rqstp->rq_resused-1]); + args->buffer = page_address(rqstp->rq_respages[rqstp->rq_resused++]); return xdr_argsize_check(rqstp, p); } @@ -375,8 +373,7 @@ nfssvc_decode_readdirargs(struct svc_rqst *rqstp, u32 *p, if (args->count > PAGE_SIZE) args->count = PAGE_SIZE; - svc_take_page(rqstp); - args->buffer = page_address(rqstp->rq_respages[rqstp->rq_resused-1]); + args->buffer = page_address(rqstp->rq_respages[rqstp->rq_resused++]); return xdr_argsize_check(rqstp, p); } @@ -416,7 +413,6 @@ nfssvc_encode_readlinkres(struct svc_rqst *rqstp, u32 *p, rqstp->rq_res.page_len = resp->len; if (resp->len & 3) { /* need to pad the tail */ - rqstp->rq_restailpage = 0; rqstp->rq_res.tail[0].iov_base = p; *p = 0; rqstp->rq_res.tail[0].iov_len = 4 - (resp->len&3); @@ -436,7 +432,6 @@ nfssvc_encode_readres(struct svc_rqst *rqstp, u32 *p, rqstp->rq_res.page_len = resp->count; if (resp->count & 3) { /* need to pad the tail */ - rqstp->rq_restailpage = 0; rqstp->rq_res.tail[0].iov_base = p; *p = 0; rqstp->rq_res.tail[0].iov_len = 4 - (resp->count&3); |