diff options
Diffstat (limited to 'fs/nfsd/nfsproc.c')
| -rw-r--r-- | fs/nfsd/nfsproc.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/nfsd/nfsproc.c b/fs/nfsd/nfsproc.c index 06cd0db0f32b30..9ee1dab5d44adc 100644 --- a/fs/nfsd/nfsproc.c +++ b/fs/nfsd/nfsproc.c @@ -146,20 +146,20 @@ nfsd_proc_read(struct svc_rqst *rqstp, struct nfsd_readargs *argp, * status, 17 words for fattr, and 1 word for the byte count. */ - if (NFSSVC_MAXBLKSIZE < argp->count) { + if (NFSSVC_MAXBLKSIZE_V2 < argp->count) { printk(KERN_NOTICE "oversized read request from %u.%u.%u.%u:%d (%d bytes)\n", NIPQUAD(rqstp->rq_addr.sin_addr.s_addr), ntohs(rqstp->rq_addr.sin_port), argp->count); - argp->count = NFSSVC_MAXBLKSIZE; + argp->count = NFSSVC_MAXBLKSIZE_V2; } svc_reserve(rqstp, (19<<2) + argp->count + 4); resp->count = argp->count; nfserr = nfsd_read(rqstp, fh_copy(&resp->fh, &argp->fh), NULL, argp->offset, - argp->vec, argp->vlen, + rqstp->rq_vec, argp->vlen, &resp->count); if (nfserr) return nfserr; @@ -185,7 +185,7 @@ nfsd_proc_write(struct svc_rqst *rqstp, struct nfsd_writeargs *argp, nfserr = nfsd_write(rqstp, fh_copy(&resp->fh, &argp->fh), NULL, argp->offset, - argp->vec, argp->vlen, + rqstp->rq_vec, argp->vlen, argp->len, &stable); return nfsd_return_attrs(nfserr, resp); @@ -225,7 +225,7 @@ nfsd_proc_create(struct svc_rqst *rqstp, struct nfsd_createargs *argp, nfserr = nfserr_exist; if (isdotent(argp->name, argp->len)) goto done; - fh_lock(dirfhp); + fh_lock_nested(dirfhp, I_MUTEX_PARENT); dchild = lookup_one_len(argp->name, dirfhp->fh_dentry, argp->len); if (IS_ERR(dchild)) { nfserr = nfserrno(PTR_ERR(dchild)); @@ -553,7 +553,7 @@ static struct svc_procedure nfsd_procedures2[18] = { PROC(none, void, void, none, RC_NOCACHE, ST), PROC(lookup, diropargs, diropres, fhandle, RC_NOCACHE, ST+FH+AT), PROC(readlink, readlinkargs, readlinkres, none, RC_NOCACHE, ST+1+NFS_MAXPATHLEN/4), - PROC(read, readargs, readres, fhandle, RC_NOCACHE, ST+AT+1+NFSSVC_MAXBLKSIZE/4), + PROC(read, readargs, readres, fhandle, RC_NOCACHE, ST+AT+1+NFSSVC_MAXBLKSIZE_V2/4), PROC(none, void, void, none, RC_NOCACHE, ST), PROC(write, writeargs, attrstat, fhandle, RC_REPLBUFF, ST+AT), PROC(create, createargs, diropres, fhandle, RC_REPLBUFF, ST+FH+AT), |