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提交 b64c7f3b 编写于 作者: J J. Bruce Fields
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nfsd4: kill WRITE64 

Signed-off-by: NJ. Bruce Fields <bfields@redhat.com>
上级 c373b0a4
隐藏空白更改
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Showing with 24 addition and 28 deletion
fs/nfsd/nfs4xdr.c
浏览文件 @ b64c7f3b
...@@ -1683,10 +1683,6 @@ nfsd4_decode_compound(struct nfsd4_compoundargs *argp) ...@@ -1683,10 +1683,6 @@ nfsd4_decode_compound(struct nfsd4_compoundargs *argp)
DECODE_TAIL; DECODE_TAIL;
} }
#define WRITE64(n) do { \
*p++ = htonl((u32)((n) >> 32)); \
*p++ = htonl((u32)(n)); \
} while (0)
#define WRITEMEM(ptr,nbytes) do { if (nbytes > 0) { \ #define WRITEMEM(ptr,nbytes) do { if (nbytes > 0) { \
*(p + XDR_QUADLEN(nbytes) -1) = 0; \ *(p + XDR_QUADLEN(nbytes) -1) = 0; \
memcpy(p, ptr, nbytes); \ memcpy(p, ptr, nbytes); \
...@@ -2204,7 +2200,7 @@ nfsd4_encode_fattr(struct xdr_stream *xdr, struct svc_fh *fhp, ...@@ -2204,7 +2200,7 @@ nfsd4_encode_fattr(struct xdr_stream *xdr, struct svc_fh *fhp,
p = xdr_reserve_space(xdr, 8); p = xdr_reserve_space(xdr, 8);
if (!p) if (!p)
goto out_resource; goto out_resource;
WRITE64(stat.size); p = xdr_encode_hyper(p, stat.size);
} }
if (bmval0 & FATTR4_WORD0_LINK_SUPPORT) { if (bmval0 & FATTR4_WORD0_LINK_SUPPORT) {
p = xdr_reserve_space(xdr, 4); p = xdr_reserve_space(xdr, 4);
...@@ -2229,12 +2225,12 @@ nfsd4_encode_fattr(struct xdr_stream *xdr, struct svc_fh *fhp, ...@@ -2229,12 +2225,12 @@ nfsd4_encode_fattr(struct xdr_stream *xdr, struct svc_fh *fhp,
if (!p) if (!p)
goto out_resource; goto out_resource;
if (exp->ex_fslocs.migrated) { if (exp->ex_fslocs.migrated) {
WRITE64(NFS4_REFERRAL_FSID_MAJOR); p = xdr_encode_hyper(p, NFS4_REFERRAL_FSID_MAJOR);
WRITE64(NFS4_REFERRAL_FSID_MINOR); p = xdr_encode_hyper(p, NFS4_REFERRAL_FSID_MINOR);
} else switch(fsid_source(fhp)) { } else switch(fsid_source(fhp)) {
case FSIDSOURCE_FSID: case FSIDSOURCE_FSID:
WRITE64((u64)exp->ex_fsid); p = xdr_encode_hyper(p, (u64)exp->ex_fsid);
WRITE64((u64)0); p = xdr_encode_hyper(p, (u64)0);
break; break;
case FSIDSOURCE_DEV: case FSIDSOURCE_DEV:
*p++ = cpu_to_be32(0); *p++ = cpu_to_be32(0);
...@@ -2337,25 +2333,25 @@ nfsd4_encode_fattr(struct xdr_stream *xdr, struct svc_fh *fhp, ...@@ -2337,25 +2333,25 @@ nfsd4_encode_fattr(struct xdr_stream *xdr, struct svc_fh *fhp,
p = xdr_reserve_space(xdr, 8); p = xdr_reserve_space(xdr, 8);
if (!p) if (!p)
goto out_resource; goto out_resource;
WRITE64(stat.ino); p = xdr_encode_hyper(p, stat.ino);
} }
if (bmval0 & FATTR4_WORD0_FILES_AVAIL) { if (bmval0 & FATTR4_WORD0_FILES_AVAIL) {
p = xdr_reserve_space(xdr, 8); p = xdr_reserve_space(xdr, 8);
if (!p) if (!p)
goto out_resource; goto out_resource;
WRITE64((u64) statfs.f_ffree); p = xdr_encode_hyper(p, (u64) statfs.f_ffree);
} }
if (bmval0 & FATTR4_WORD0_FILES_FREE) { if (bmval0 & FATTR4_WORD0_FILES_FREE) {
p = xdr_reserve_space(xdr, 8); p = xdr_reserve_space(xdr, 8);
if (!p) if (!p)
goto out_resource; goto out_resource;
WRITE64((u64) statfs.f_ffree); p = xdr_encode_hyper(p, (u64) statfs.f_ffree);
} }
if (bmval0 & FATTR4_WORD0_FILES_TOTAL) { if (bmval0 & FATTR4_WORD0_FILES_TOTAL) {
p = xdr_reserve_space(xdr, 8); p = xdr_reserve_space(xdr, 8);
if (!p) if (!p)
goto out_resource; goto out_resource;
WRITE64((u64) statfs.f_files); p = xdr_encode_hyper(p, (u64) statfs.f_files);
} }
if (bmval0 & FATTR4_WORD0_FS_LOCATIONS) { if (bmval0 & FATTR4_WORD0_FS_LOCATIONS) {
status = nfsd4_encode_fs_locations(xdr, rqstp, exp); status = nfsd4_encode_fs_locations(xdr, rqstp, exp);
...@@ -2372,7 +2368,7 @@ nfsd4_encode_fattr(struct xdr_stream *xdr, struct svc_fh *fhp, ...@@ -2372,7 +2368,7 @@ nfsd4_encode_fattr(struct xdr_stream *xdr, struct svc_fh *fhp,
p = xdr_reserve_space(xdr, 8); p = xdr_reserve_space(xdr, 8);
if (!p) if (!p)
goto out_resource; goto out_resource;
WRITE64(exp->ex_path.mnt->mnt_sb->s_maxbytes); p = xdr_encode_hyper(p, exp->ex_path.mnt->mnt_sb->s_maxbytes);
} }
if (bmval0 & FATTR4_WORD0_MAXLINK) { if (bmval0 & FATTR4_WORD0_MAXLINK) {
p = xdr_reserve_space(xdr, 4); p = xdr_reserve_space(xdr, 4);
...@@ -2390,13 +2386,13 @@ nfsd4_encode_fattr(struct xdr_stream *xdr, struct svc_fh *fhp, ...@@ -2390,13 +2386,13 @@ nfsd4_encode_fattr(struct xdr_stream *xdr, struct svc_fh *fhp,
p = xdr_reserve_space(xdr, 8); p = xdr_reserve_space(xdr, 8);
if (!p) if (!p)
goto out_resource; goto out_resource;
WRITE64((u64) svc_max_payload(rqstp)); p = xdr_encode_hyper(p, (u64) svc_max_payload(rqstp));
} }
if (bmval0 & FATTR4_WORD0_MAXWRITE) { if (bmval0 & FATTR4_WORD0_MAXWRITE) {
p = xdr_reserve_space(xdr, 8); p = xdr_reserve_space(xdr, 8);
if (!p) if (!p)
goto out_resource; goto out_resource;
WRITE64((u64) svc_max_payload(rqstp)); p = xdr_encode_hyper(p, (u64) svc_max_payload(rqstp));
} }
if (bmval1 & FATTR4_WORD1_MODE) { if (bmval1 & FATTR4_WORD1_MODE) {
p = xdr_reserve_space(xdr, 4); p = xdr_reserve_space(xdr, 4);
...@@ -2438,34 +2434,34 @@ nfsd4_encode_fattr(struct xdr_stream *xdr, struct svc_fh *fhp, ...@@ -2438,34 +2434,34 @@ nfsd4_encode_fattr(struct xdr_stream *xdr, struct svc_fh *fhp,
if (!p) if (!p)
goto out_resource; goto out_resource;
dummy64 = (u64)statfs.f_bavail * (u64)statfs.f_bsize; dummy64 = (u64)statfs.f_bavail * (u64)statfs.f_bsize;
WRITE64(dummy64); p = xdr_encode_hyper(p, dummy64);
} }
if (bmval1 & FATTR4_WORD1_SPACE_FREE) { if (bmval1 & FATTR4_WORD1_SPACE_FREE) {
p = xdr_reserve_space(xdr, 8); p = xdr_reserve_space(xdr, 8);
if (!p) if (!p)
goto out_resource; goto out_resource;
dummy64 = (u64)statfs.f_bfree * (u64)statfs.f_bsize; dummy64 = (u64)statfs.f_bfree * (u64)statfs.f_bsize;
WRITE64(dummy64); p = xdr_encode_hyper(p, dummy64);
} }
if (bmval1 & FATTR4_WORD1_SPACE_TOTAL) { if (bmval1 & FATTR4_WORD1_SPACE_TOTAL) {
p = xdr_reserve_space(xdr, 8); p = xdr_reserve_space(xdr, 8);
if (!p) if (!p)
goto out_resource; goto out_resource;
dummy64 = (u64)statfs.f_blocks * (u64)statfs.f_bsize; dummy64 = (u64)statfs.f_blocks * (u64)statfs.f_bsize;
WRITE64(dummy64); p = xdr_encode_hyper(p, dummy64);
} }
if (bmval1 & FATTR4_WORD1_SPACE_USED) { if (bmval1 & FATTR4_WORD1_SPACE_USED) {
p = xdr_reserve_space(xdr, 8); p = xdr_reserve_space(xdr, 8);
if (!p) if (!p)
goto out_resource; goto out_resource;
dummy64 = (u64)stat.blocks << 9; dummy64 = (u64)stat.blocks << 9;
WRITE64(dummy64); p = xdr_encode_hyper(p, dummy64);
} }
if (bmval1 & FATTR4_WORD1_TIME_ACCESS) { if (bmval1 & FATTR4_WORD1_TIME_ACCESS) {
p = xdr_reserve_space(xdr, 12); p = xdr_reserve_space(xdr, 12);
if (!p) if (!p)
goto out_resource; goto out_resource;
WRITE64((s64)stat.atime.tv_sec); p = xdr_encode_hyper(p, (s64)stat.atime.tv_sec);
*p++ = cpu_to_be32(stat.atime.tv_nsec); *p++ = cpu_to_be32(stat.atime.tv_nsec);
} }
if (bmval1 & FATTR4_WORD1_TIME_DELTA) { if (bmval1 & FATTR4_WORD1_TIME_DELTA) {
...@@ -2480,14 +2476,14 @@ nfsd4_encode_fattr(struct xdr_stream *xdr, struct svc_fh *fhp, ...@@ -2480,14 +2476,14 @@ nfsd4_encode_fattr(struct xdr_stream *xdr, struct svc_fh *fhp,
p = xdr_reserve_space(xdr, 12); p = xdr_reserve_space(xdr, 12);
if (!p) if (!p)
goto out_resource; goto out_resource;
WRITE64((s64)stat.ctime.tv_sec); p = xdr_encode_hyper(p, (s64)stat.ctime.tv_sec);
*p++ = cpu_to_be32(stat.ctime.tv_nsec); *p++ = cpu_to_be32(stat.ctime.tv_nsec);
} }
if (bmval1 & FATTR4_WORD1_TIME_MODIFY) { if (bmval1 & FATTR4_WORD1_TIME_MODIFY) {
p = xdr_reserve_space(xdr, 12); p = xdr_reserve_space(xdr, 12);
if (!p) if (!p)
goto out_resource; goto out_resource;
WRITE64((s64)stat.mtime.tv_sec); p = xdr_encode_hyper(p, (s64)stat.mtime.tv_sec);
*p++ = cpu_to_be32(stat.mtime.tv_nsec); *p++ = cpu_to_be32(stat.mtime.tv_nsec);
} }
if (bmval1 & FATTR4_WORD1_MOUNTED_ON_FILEID) { if (bmval1 & FATTR4_WORD1_MOUNTED_ON_FILEID) {
...@@ -2501,7 +2497,7 @@ nfsd4_encode_fattr(struct xdr_stream *xdr, struct svc_fh *fhp, ...@@ -2501,7 +2497,7 @@ nfsd4_encode_fattr(struct xdr_stream *xdr, struct svc_fh *fhp,
if (ignore_crossmnt == 0 && if (ignore_crossmnt == 0 &&
dentry == exp->ex_path.mnt->mnt_root) dentry == exp->ex_path.mnt->mnt_root)
get_parent_attributes(exp, &stat); get_parent_attributes(exp, &stat);
WRITE64(stat.ino); p = xdr_encode_hyper(p, stat.ino);
} }
if (bmval2 & FATTR4_WORD2_SECURITY_LABEL) { if (bmval2 & FATTR4_WORD2_SECURITY_LABEL) {
status = nfsd4_encode_security_label(xdr, rqstp, context, status = nfsd4_encode_security_label(xdr, rqstp, context,
...@@ -2892,15 +2888,15 @@ nfsd4_encode_lock_denied(struct xdr_stream *xdr, struct nfsd4_lock_denied *ld) ...@@ -2892,15 +2888,15 @@ nfsd4_encode_lock_denied(struct xdr_stream *xdr, struct nfsd4_lock_denied *ld)
} }
return nfserr_resource; return nfserr_resource;
} }
WRITE64(ld->ld_start); p = xdr_encode_hyper(p, ld->ld_start);
WRITE64(ld->ld_length); p = xdr_encode_hyper(p, ld->ld_length);
*p++ = cpu_to_be32(ld->ld_type); *p++ = cpu_to_be32(ld->ld_type);
if (conf->len) { if (conf->len) {
WRITEMEM(&ld->ld_clientid, 8); WRITEMEM(&ld->ld_clientid, 8);
*p++ = cpu_to_be32(conf->len); *p++ = cpu_to_be32(conf->len);
WRITEMEM(conf->data, conf->len); WRITEMEM(conf->data, conf->len);
} else { /* non - nfsv4 lock in conflict, no clientid nor owner */ } else { /* non - nfsv4 lock in conflict, no clientid nor owner */
WRITE64((u64)0); /* clientid */ p = xdr_encode_hyper(p, (u64)0); /* clientid */
*p++ = cpu_to_be32(0); /* length of owner name */ *p++ = cpu_to_be32(0); /* length of owner name */
} }
return nfserr_denied; return nfserr_denied;
...@@ -3650,7 +3646,7 @@ nfsd4_encode_exchange_id(struct nfsd4_compoundres *resp, __be32 nfserr, ...@@ -3650,7 +3646,7 @@ nfsd4_encode_exchange_id(struct nfsd4_compoundres *resp, __be32 nfserr,
return nfserr_resource; return nfserr_resource;
/* The server_owner struct */ /* The server_owner struct */
WRITE64(minor_id); /* Minor id */ p = xdr_encode_hyper(p, minor_id); /* Minor id */
/* major id */ /* major id */
*p++ = cpu_to_be32(major_id_sz); *p++ = cpu_to_be32(major_id_sz);
WRITEMEM(major_id, major_id_sz); WRITEMEM(major_id, major_id_sz);
......
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