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Diffstat (limited to 'fs/nfsd/nfsproc.c')
-rw-r--r--fs/nfsd/nfsproc.c198
1 files changed, 166 insertions, 32 deletions
diff --git a/fs/nfsd/nfsproc.c b/fs/nfsd/nfsproc.c
index e298e260b5f..0eb9c820b7a 100644
--- a/fs/nfsd/nfsproc.c
+++ b/fs/nfsd/nfsproc.c
@@ -533,45 +533,179 @@ nfsd_proc_statfs(struct svc_rqst * rqstp, struct nfsd_fhandle *argp,
* NFSv2 Server procedures.
* Only the results of non-idempotent operations are cached.
*/
-#define nfsd_proc_none NULL
-#define nfssvc_release_none NULL
struct nfsd_void { int dummy; };
-#define PROC(name, argt, rest, relt, cache, respsize) \
- { (svc_procfunc) nfsd_proc_##name, \
- (kxdrproc_t) nfssvc_decode_##argt, \
- (kxdrproc_t) nfssvc_encode_##rest, \
- (kxdrproc_t) nfssvc_release_##relt, \
- sizeof(struct nfsd_##argt), \
- sizeof(struct nfsd_##rest), \
- 0, \
- cache, \
- respsize, \
- }
-
#define ST 1 /* status */
#define FH 8 /* filehandle */
#define AT 18 /* attributes */
static struct svc_procedure nfsd_procedures2[18] = {
- PROC(null, void, void, none, RC_NOCACHE, ST),
- PROC(getattr, fhandle, attrstat, fhandle, RC_NOCACHE, ST+AT),
- PROC(setattr, sattrargs, attrstat, fhandle, RC_REPLBUFF, ST+AT),
- 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_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),
- PROC(remove, diropargs, void, none, RC_REPLSTAT, ST),
- PROC(rename, renameargs, void, none, RC_REPLSTAT, ST),
- PROC(link, linkargs, void, none, RC_REPLSTAT, ST),
- PROC(symlink, symlinkargs, void, none, RC_REPLSTAT, ST),
- PROC(mkdir, createargs, diropres, fhandle, RC_REPLBUFF, ST+FH+AT),
- PROC(rmdir, diropargs, void, none, RC_REPLSTAT, ST),
- PROC(readdir, readdirargs, readdirres, none, RC_NOCACHE, 0),
- PROC(statfs, fhandle, statfsres, none, RC_NOCACHE, ST+5),
+ [NFSPROC_NULL] = {
+ .pc_func = (svc_procfunc) nfsd_proc_null,
+ .pc_decode = (kxdrproc_t) nfssvc_decode_void,
+ .pc_encode = (kxdrproc_t) nfssvc_encode_void,
+ .pc_argsize = sizeof(struct nfsd_void),
+ .pc_ressize = sizeof(struct nfsd_void),
+ .pc_cachetype = RC_NOCACHE,
+ .pc_xdrressize = ST,
+ },
+ [NFSPROC_GETATTR] = {
+ .pc_func = (svc_procfunc) nfsd_proc_getattr,
+ .pc_decode = (kxdrproc_t) nfssvc_decode_fhandle,
+ .pc_encode = (kxdrproc_t) nfssvc_encode_attrstat,
+ .pc_release = (kxdrproc_t) nfssvc_release_fhandle,
+ .pc_argsize = sizeof(struct nfsd_fhandle),
+ .pc_ressize = sizeof(struct nfsd_attrstat),
+ .pc_cachetype = RC_NOCACHE,
+ .pc_xdrressize = ST+AT,
+ },
+ [NFSPROC_SETATTR] = {
+ .pc_func = (svc_procfunc) nfsd_proc_setattr,
+ .pc_decode = (kxdrproc_t) nfssvc_decode_sattrargs,
+ .pc_encode = (kxdrproc_t) nfssvc_encode_attrstat,
+ .pc_release = (kxdrproc_t) nfssvc_release_fhandle,
+ .pc_argsize = sizeof(struct nfsd_sattrargs),
+ .pc_ressize = sizeof(struct nfsd_attrstat),
+ .pc_cachetype = RC_REPLBUFF,
+ .pc_xdrressize = ST+AT,
+ },
+ [NFSPROC_ROOT] = {
+ .pc_decode = (kxdrproc_t) nfssvc_decode_void,
+ .pc_encode = (kxdrproc_t) nfssvc_encode_void,
+ .pc_argsize = sizeof(struct nfsd_void),
+ .pc_ressize = sizeof(struct nfsd_void),
+ .pc_cachetype = RC_NOCACHE,
+ .pc_xdrressize = ST,
+ },
+ [NFSPROC_LOOKUP] = {
+ .pc_func = (svc_procfunc) nfsd_proc_lookup,
+ .pc_decode = (kxdrproc_t) nfssvc_decode_diropargs,
+ .pc_encode = (kxdrproc_t) nfssvc_encode_diropres,
+ .pc_release = (kxdrproc_t) nfssvc_release_fhandle,
+ .pc_argsize = sizeof(struct nfsd_diropargs),
+ .pc_ressize = sizeof(struct nfsd_diropres),
+ .pc_cachetype = RC_NOCACHE,
+ .pc_xdrressize = ST+FH+AT,
+ },
+ [NFSPROC_READLINK] = {
+ .pc_func = (svc_procfunc) nfsd_proc_readlink,
+ .pc_decode = (kxdrproc_t) nfssvc_decode_readlinkargs,
+ .pc_encode = (kxdrproc_t) nfssvc_encode_readlinkres,
+ .pc_argsize = sizeof(struct nfsd_readlinkargs),
+ .pc_ressize = sizeof(struct nfsd_readlinkres),
+ .pc_cachetype = RC_NOCACHE,
+ .pc_xdrressize = ST+1+NFS_MAXPATHLEN/4,
+ },
+ [NFSPROC_READ] = {
+ .pc_func = (svc_procfunc) nfsd_proc_read,
+ .pc_decode = (kxdrproc_t) nfssvc_decode_readargs,
+ .pc_encode = (kxdrproc_t) nfssvc_encode_readres,
+ .pc_release = (kxdrproc_t) nfssvc_release_fhandle,
+ .pc_argsize = sizeof(struct nfsd_readargs),
+ .pc_ressize = sizeof(struct nfsd_readres),
+ .pc_cachetype = RC_NOCACHE,
+ .pc_xdrressize = ST+AT+1+NFSSVC_MAXBLKSIZE_V2/4,
+ },
+ [NFSPROC_WRITECACHE] = {
+ .pc_decode = (kxdrproc_t) nfssvc_decode_void,
+ .pc_encode = (kxdrproc_t) nfssvc_encode_void,
+ .pc_argsize = sizeof(struct nfsd_void),
+ .pc_ressize = sizeof(struct nfsd_void),
+ .pc_cachetype = RC_NOCACHE,
+ .pc_xdrressize = ST,
+ },
+ [NFSPROC_WRITE] = {
+ .pc_func = (svc_procfunc) nfsd_proc_write,
+ .pc_decode = (kxdrproc_t) nfssvc_decode_writeargs,
+ .pc_encode = (kxdrproc_t) nfssvc_encode_attrstat,
+ .pc_release = (kxdrproc_t) nfssvc_release_fhandle,
+ .pc_argsize = sizeof(struct nfsd_writeargs),
+ .pc_ressize = sizeof(struct nfsd_attrstat),
+ .pc_cachetype = RC_REPLBUFF,
+ .pc_xdrressize = ST+AT,
+ },
+ [NFSPROC_CREATE] = {
+ .pc_func = (svc_procfunc) nfsd_proc_create,
+ .pc_decode = (kxdrproc_t) nfssvc_decode_createargs,
+ .pc_encode = (kxdrproc_t) nfssvc_encode_diropres,
+ .pc_release = (kxdrproc_t) nfssvc_release_fhandle,
+ .pc_argsize = sizeof(struct nfsd_createargs),
+ .pc_ressize = sizeof(struct nfsd_diropres),
+ .pc_cachetype = RC_REPLBUFF,
+ .pc_xdrressize = ST+FH+AT,
+ },
+ [NFSPROC_REMOVE] = {
+ .pc_func = (svc_procfunc) nfsd_proc_remove,
+ .pc_decode = (kxdrproc_t) nfssvc_decode_diropargs,
+ .pc_encode = (kxdrproc_t) nfssvc_encode_void,
+ .pc_argsize = sizeof(struct nfsd_diropargs),
+ .pc_ressize = sizeof(struct nfsd_void),
+ .pc_cachetype = RC_REPLSTAT,
+ .pc_xdrressize = ST,
+ },
+ [NFSPROC_RENAME] = {
+ .pc_func = (svc_procfunc) nfsd_proc_rename,
+ .pc_decode = (kxdrproc_t) nfssvc_decode_renameargs,
+ .pc_encode = (kxdrproc_t) nfssvc_encode_void,
+ .pc_argsize = sizeof(struct nfsd_renameargs),
+ .pc_ressize = sizeof(struct nfsd_void),
+ .pc_cachetype = RC_REPLSTAT,
+ .pc_xdrressize = ST,
+ },
+ [NFSPROC_LINK] = {
+ .pc_func = (svc_procfunc) nfsd_proc_link,
+ .pc_decode = (kxdrproc_t) nfssvc_decode_linkargs,
+ .pc_encode = (kxdrproc_t) nfssvc_encode_void,
+ .pc_argsize = sizeof(struct nfsd_linkargs),
+ .pc_ressize = sizeof(struct nfsd_void),
+ .pc_cachetype = RC_REPLSTAT,
+ .pc_xdrressize = ST,
+ },
+ [NFSPROC_SYMLINK] = {
+ .pc_func = (svc_procfunc) nfsd_proc_symlink,
+ .pc_decode = (kxdrproc_t) nfssvc_decode_symlinkargs,
+ .pc_encode = (kxdrproc_t) nfssvc_encode_void,
+ .pc_argsize = sizeof(struct nfsd_symlinkargs),
+ .pc_ressize = sizeof(struct nfsd_void),
+ .pc_cachetype = RC_REPLSTAT,
+ .pc_xdrressize = ST,
+ },
+ [NFSPROC_MKDIR] = {
+ .pc_func = (svc_procfunc) nfsd_proc_mkdir,
+ .pc_decode = (kxdrproc_t) nfssvc_decode_createargs,
+ .pc_encode = (kxdrproc_t) nfssvc_encode_diropres,
+ .pc_release = (kxdrproc_t) nfssvc_release_fhandle,
+ .pc_argsize = sizeof(struct nfsd_createargs),
+ .pc_ressize = sizeof(struct nfsd_diropres),
+ .pc_cachetype = RC_REPLBUFF,
+ .pc_xdrressize = ST+FH+AT,
+ },
+ [NFSPROC_RMDIR] = {
+ .pc_func = (svc_procfunc) nfsd_proc_rmdir,
+ .pc_decode = (kxdrproc_t) nfssvc_decode_diropargs,
+ .pc_encode = (kxdrproc_t) nfssvc_encode_void,
+ .pc_argsize = sizeof(struct nfsd_diropargs),
+ .pc_ressize = sizeof(struct nfsd_void),
+ .pc_cachetype = RC_REPLSTAT,
+ .pc_xdrressize = ST,
+ },
+ [NFSPROC_READDIR] = {
+ .pc_func = (svc_procfunc) nfsd_proc_readdir,
+ .pc_decode = (kxdrproc_t) nfssvc_decode_readdirargs,
+ .pc_encode = (kxdrproc_t) nfssvc_encode_readdirres,
+ .pc_argsize = sizeof(struct nfsd_readdirargs),
+ .pc_ressize = sizeof(struct nfsd_readdirres),
+ .pc_cachetype = RC_NOCACHE,
+ },
+ [NFSPROC_STATFS] = {
+ .pc_func = (svc_procfunc) nfsd_proc_statfs,
+ .pc_decode = (kxdrproc_t) nfssvc_decode_fhandle,
+ .pc_encode = (kxdrproc_t) nfssvc_encode_statfsres,
+ .pc_argsize = sizeof(struct nfsd_fhandle),
+ .pc_ressize = sizeof(struct nfsd_statfsres),
+ .pc_cachetype = RC_NOCACHE,
+ .pc_xdrressize = ST+5,
+ },
};
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-23 00:22:34 +0000