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Commit 49d99608 authored by Chuck Lever's avatar Chuck Lever Committed by J. Bruce Fields
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lockd: Replace PROC() macro with open code 

Clean up: Follow-up on ten-year-old commit b9081d90 ("NFS: kill
off complicated macro 'PROC'") by performing the same conversion in
the lockd code. To reduce the chance of error, I copied the original
C preprocessor output and then made some minor edits.
Signed-off-by: default avatarChuck Lever <chuck.lever@oracle.com>
Signed-off-by: default avatarJ. Bruce Fields <bfields@redhat.com>
parent 6b3dccd4
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Showing with 398 additions and 100 deletions
fs/lockd/svc4proc.c
View file @ 49d99608
......@@ -486,65 +486,215 @@ nlm4svc_proc_granted_res(struct svc_rqst *rqstp)
return rpc_success;
}
static __be32
nlm4svc_proc_unused(struct svc_rqst *rqstp)
{
return rpc_proc_unavail;
}
/*
* NLM Server procedures.
*/
#define nlm4svc_encode_norep nlm4svc_encode_void
#define nlm4svc_decode_norep nlm4svc_decode_void
#define nlm4svc_decode_testres nlm4svc_decode_void
#define nlm4svc_decode_lockres nlm4svc_decode_void
#define nlm4svc_decode_unlockres nlm4svc_decode_void
#define nlm4svc_decode_cancelres nlm4svc_decode_void
#define nlm4svc_decode_grantedres nlm4svc_decode_void
#define nlm4svc_proc_none nlm4svc_proc_null
#define nlm4svc_proc_test_res nlm4svc_proc_null
#define nlm4svc_proc_lock_res nlm4svc_proc_null
#define nlm4svc_proc_cancel_res nlm4svc_proc_null
#define nlm4svc_proc_unlock_res nlm4svc_proc_null
struct nlm_void { int dummy; };
#define PROC(name, xargt, xrest, argt, rest, respsize) \
{ .pc_func = nlm4svc_proc_##name, \
.pc_decode = nlm4svc_decode_##xargt, \
.pc_encode = nlm4svc_encode_##xrest, \
.pc_release = NULL, \
.pc_argsize = sizeof(struct nlm_##argt), \
.pc_ressize = sizeof(struct nlm_##rest), \
.pc_xdrressize = respsize, \
}
#define Ck (1+XDR_QUADLEN(NLM_MAXCOOKIELEN)) /* cookie */
#define No (1+1024/4) /* netobj */
#define St 1 /* status */
#define Rg 4 /* range (offset + length) */
const struct svc_procedure nlmsvc_procedures4[] = {
PROC(null, void, void, void, void, 1),
PROC(test, testargs, testres, args, res, Ck+St+2+No+Rg),
PROC(lock, lockargs, res, args, res, Ck+St),
PROC(cancel, cancargs, res, args, res, Ck+St),
PROC(unlock, unlockargs, res, args, res, Ck+St),
PROC(granted, testargs, res, args, res, Ck+St),
PROC(test_msg, testargs, norep, args, void, 1),
PROC(lock_msg, lockargs, norep, args, void, 1),
PROC(cancel_msg, cancargs, norep, args, void, 1),
PROC(unlock_msg, unlockargs, norep, args, void, 1),
PROC(granted_msg, testargs, norep, args, void, 1),
PROC(test_res, testres, norep, res, void, 1),
PROC(lock_res, lockres, norep, res, void, 1),
PROC(cancel_res, cancelres, norep, res, void, 1),
PROC(unlock_res, unlockres, norep, res, void, 1),
PROC(granted_res, res, norep, res, void, 1),
/* statd callback */
PROC(sm_notify, reboot, void, reboot, void, 1),
PROC(none, void, void, void, void, 0),
PROC(none, void, void, void, void, 0),
PROC(none, void, void, void, void, 0),
PROC(share, shareargs, shareres, args, res, Ck+St+1),
PROC(unshare, shareargs, shareres, args, res, Ck+St+1),
PROC(nm_lock, lockargs, res, args, res, Ck+St),
PROC(free_all, notify, void, args, void, 1),
const struct svc_procedure nlmsvc_procedures4[24] = {
[NLMPROC_NULL] = {
.pc_func = nlm4svc_proc_null,
.pc_decode = nlm4svc_decode_void,
.pc_encode = nlm4svc_encode_void,
.pc_argsize = sizeof(struct nlm_void),
.pc_ressize = sizeof(struct nlm_void),
.pc_xdrressize = St,
},
[NLMPROC_TEST] = {
.pc_func = nlm4svc_proc_test,
.pc_decode = nlm4svc_decode_testargs,
.pc_encode = nlm4svc_encode_testres,
.pc_argsize = sizeof(struct nlm_args),
.pc_ressize = sizeof(struct nlm_res),
.pc_xdrressize = Ck+St+2+No+Rg,
},
[NLMPROC_LOCK] = {
.pc_func = nlm4svc_proc_lock,
.pc_decode = nlm4svc_decode_lockargs,
.pc_encode = nlm4svc_encode_res,
.pc_argsize = sizeof(struct nlm_args),
.pc_ressize = sizeof(struct nlm_res),
.pc_xdrressize = Ck+St,
},
[NLMPROC_CANCEL] = {
.pc_func = nlm4svc_proc_cancel,
.pc_decode = nlm4svc_decode_cancargs,
.pc_encode = nlm4svc_encode_res,
.pc_argsize = sizeof(struct nlm_args),
.pc_ressize = sizeof(struct nlm_res),
.pc_xdrressize = Ck+St,
},
[NLMPROC_UNLOCK] = {
.pc_func = nlm4svc_proc_unlock,
.pc_decode = nlm4svc_decode_unlockargs,
.pc_encode = nlm4svc_encode_res,
.pc_argsize = sizeof(struct nlm_args),
.pc_ressize = sizeof(struct nlm_res),
.pc_xdrressize = Ck+St,
},
[NLMPROC_GRANTED] = {
.pc_func = nlm4svc_proc_granted,
.pc_decode = nlm4svc_decode_testargs,
.pc_encode = nlm4svc_encode_res,
.pc_argsize = sizeof(struct nlm_args),
.pc_ressize = sizeof(struct nlm_res),
.pc_xdrressize = Ck+St,
},
[NLMPROC_TEST_MSG] = {
.pc_func = nlm4svc_proc_test_msg,
.pc_decode = nlm4svc_decode_testargs,
.pc_encode = nlm4svc_encode_void,
.pc_argsize = sizeof(struct nlm_args),
.pc_ressize = sizeof(struct nlm_void),
.pc_xdrressize = St,
},
[NLMPROC_LOCK_MSG] = {
.pc_func = nlm4svc_proc_lock_msg,
.pc_decode = nlm4svc_decode_lockargs,
.pc_encode = nlm4svc_encode_void,
.pc_argsize = sizeof(struct nlm_args),
.pc_ressize = sizeof(struct nlm_void),
.pc_xdrressize = St,
},
[NLMPROC_CANCEL_MSG] = {
.pc_func = nlm4svc_proc_cancel_msg,
.pc_decode = nlm4svc_decode_cancargs,
.pc_encode = nlm4svc_encode_void,
.pc_argsize = sizeof(struct nlm_args),
.pc_ressize = sizeof(struct nlm_void),
.pc_xdrressize = St,
},
[NLMPROC_UNLOCK_MSG] = {
.pc_func = nlm4svc_proc_unlock_msg,
.pc_decode = nlm4svc_decode_unlockargs,
.pc_encode = nlm4svc_encode_void,
.pc_argsize = sizeof(struct nlm_args),
.pc_ressize = sizeof(struct nlm_void),
.pc_xdrressize = St,
},
[NLMPROC_GRANTED_MSG] = {
.pc_func = nlm4svc_proc_granted_msg,
.pc_decode = nlm4svc_decode_testargs,
.pc_encode = nlm4svc_encode_void,
.pc_argsize = sizeof(struct nlm_args),
.pc_ressize = sizeof(struct nlm_void),
.pc_xdrressize = St,
},
[NLMPROC_TEST_RES] = {
.pc_func = nlm4svc_proc_null,
.pc_decode = nlm4svc_decode_void,
.pc_encode = nlm4svc_encode_void,
.pc_argsize = sizeof(struct nlm_res),
.pc_ressize = sizeof(struct nlm_void),
.pc_xdrressize = St,
},
[NLMPROC_LOCK_RES] = {
.pc_func = nlm4svc_proc_null,
.pc_decode = nlm4svc_decode_void,
.pc_encode = nlm4svc_encode_void,
.pc_argsize = sizeof(struct nlm_res),
.pc_ressize = sizeof(struct nlm_void),
.pc_xdrressize = St,
},
[NLMPROC_CANCEL_RES] = {
.pc_func = nlm4svc_proc_null,
.pc_decode = nlm4svc_decode_void,
.pc_encode = nlm4svc_encode_void,
.pc_argsize = sizeof(struct nlm_res),
.pc_ressize = sizeof(struct nlm_void),
.pc_xdrressize = St,
},
[NLMPROC_UNLOCK_RES] = {
.pc_func = nlm4svc_proc_null,
.pc_decode = nlm4svc_decode_void,
.pc_encode = nlm4svc_encode_void,
.pc_argsize = sizeof(struct nlm_res),
.pc_ressize = sizeof(struct nlm_void),
.pc_xdrressize = St,
},
[NLMPROC_GRANTED_RES] = {
.pc_func = nlm4svc_proc_granted_res,
.pc_decode = nlm4svc_decode_res,
.pc_encode = nlm4svc_encode_void,
.pc_argsize = sizeof(struct nlm_res),
.pc_ressize = sizeof(struct nlm_void),
.pc_xdrressize = St,
},
[NLMPROC_NSM_NOTIFY] = {
.pc_func = nlm4svc_proc_sm_notify,
.pc_decode = nlm4svc_decode_reboot,
.pc_encode = nlm4svc_encode_void,
.pc_argsize = sizeof(struct nlm_reboot),
.pc_ressize = sizeof(struct nlm_void),
.pc_xdrressize = St,
},
[17] = {
.pc_func = nlm4svc_proc_unused,
.pc_decode = nlm4svc_decode_void,
.pc_encode = nlm4svc_encode_void,
.pc_argsize = sizeof(struct nlm_void),
.pc_ressize = sizeof(struct nlm_void),
.pc_xdrressize = 0,
},
[18] = {
.pc_func = nlm4svc_proc_unused,
.pc_decode = nlm4svc_decode_void,
.pc_encode = nlm4svc_encode_void,
.pc_argsize = sizeof(struct nlm_void),
.pc_ressize = sizeof(struct nlm_void),
.pc_xdrressize = 0,
},
[19] = {
.pc_func = nlm4svc_proc_unused,
.pc_decode = nlm4svc_decode_void,
.pc_encode = nlm4svc_encode_void,
.pc_argsize = sizeof(struct nlm_void),
.pc_ressize = sizeof(struct nlm_void),
.pc_xdrressize = 0,
},
[NLMPROC_SHARE] = {
.pc_func = nlm4svc_proc_share,
.pc_decode = nlm4svc_decode_shareargs,
.pc_encode = nlm4svc_encode_shareres,
.pc_argsize = sizeof(struct nlm_args),
.pc_ressize = sizeof(struct nlm_res),
.pc_xdrressize = Ck+St+1,
},
[NLMPROC_UNSHARE] = {
.pc_func = nlm4svc_proc_unshare,
.pc_decode = nlm4svc_decode_shareargs,
.pc_encode = nlm4svc_encode_shareres,
.pc_argsize = sizeof(struct nlm_args),
.pc_ressize = sizeof(struct nlm_res),
.pc_xdrressize = Ck+St+1,
},
[NLMPROC_NM_LOCK] = {
.pc_func = nlm4svc_proc_nm_lock,
.pc_decode = nlm4svc_decode_lockargs,
.pc_encode = nlm4svc_encode_res,
.pc_argsize = sizeof(struct nlm_args),
.pc_ressize = sizeof(struct nlm_res),
.pc_xdrressize = Ck+St,
},
[NLMPROC_FREE_ALL] = {
.pc_func = nlm4svc_proc_free_all,
.pc_decode = nlm4svc_decode_notify,
.pc_encode = nlm4svc_encode_void,
.pc_argsize = sizeof(struct nlm_args),
.pc_ressize = sizeof(struct nlm_void),
.pc_xdrressize = St,
},
};
fs/lockd/svcproc.c
View file @ 49d99608
......@@ -529,66 +529,214 @@ nlmsvc_proc_granted_res(struct svc_rqst *rqstp)
return rpc_success;
}
static __be32
nlmsvc_proc_unused(struct svc_rqst *rqstp)
{
return rpc_proc_unavail;
}
/*
* NLM Server procedures.
*/
#define nlmsvc_encode_norep nlmsvc_encode_void
#define nlmsvc_decode_norep nlmsvc_decode_void
#define nlmsvc_decode_testres nlmsvc_decode_void
#define nlmsvc_decode_lockres nlmsvc_decode_void
#define nlmsvc_decode_unlockres nlmsvc_decode_void
#define nlmsvc_decode_cancelres nlmsvc_decode_void
#define nlmsvc_decode_grantedres nlmsvc_decode_void
#define nlmsvc_proc_none nlmsvc_proc_null
#define nlmsvc_proc_test_res nlmsvc_proc_null
#define nlmsvc_proc_lock_res nlmsvc_proc_null
#define nlmsvc_proc_cancel_res nlmsvc_proc_null
#define nlmsvc_proc_unlock_res nlmsvc_proc_null
struct nlm_void { int dummy; };
#define PROC(name, xargt, xrest, argt, rest, respsize) \
{ .pc_func = nlmsvc_proc_##name, \
.pc_decode = nlmsvc_decode_##xargt, \
.pc_encode = nlmsvc_encode_##xrest, \
.pc_release = NULL, \
.pc_argsize = sizeof(struct nlm_##argt), \
.pc_ressize = sizeof(struct nlm_##rest), \
.pc_xdrressize = respsize, \
}
#define Ck (1+XDR_QUADLEN(NLM_MAXCOOKIELEN)) /* cookie */
#define St 1 /* status */
#define No (1+1024/4) /* Net Obj */
#define Rg 2 /* range - offset + size */
const struct svc_procedure nlmsvc_procedures[] = {
PROC(null, void, void, void, void, 1),
PROC(test, testargs, testres, args, res, Ck+St+2+No+Rg),
PROC(lock, lockargs, res, args, res, Ck+St),
PROC(cancel, cancargs, res, args, res, Ck+St),
PROC(unlock, unlockargs, res, args, res, Ck+St),
PROC(granted, testargs, res, args, res, Ck+St),
PROC(test_msg, testargs, norep, args, void, 1),
PROC(lock_msg, lockargs, norep, args, void, 1),
PROC(cancel_msg, cancargs, norep, args, void, 1),
PROC(unlock_msg, unlockargs, norep, args, void, 1),
PROC(granted_msg, testargs, norep, args, void, 1),
PROC(test_res, testres, norep, res, void, 1),
PROC(lock_res, lockres, norep, res, void, 1),
PROC(cancel_res, cancelres, norep, res, void, 1),
PROC(unlock_res, unlockres, norep, res, void, 1),
PROC(granted_res, res, norep, res, void, 1),
/* statd callback */
PROC(sm_notify, reboot, void, reboot, void, 1),
PROC(none, void, void, void, void, 1),
PROC(none, void, void, void, void, 1),
PROC(none, void, void, void, void, 1),
PROC(share, shareargs, shareres, args, res, Ck+St+1),
PROC(unshare, shareargs, shareres, args, res, Ck+St+1),
PROC(nm_lock, lockargs, res, args, res, Ck+St),
PROC(free_all, notify, void, args, void, 0),
const struct svc_procedure nlmsvc_procedures[24] = {
[NLMPROC_NULL] = {
.pc_func = nlmsvc_proc_null,
.pc_decode = nlmsvc_decode_void,
.pc_encode = nlmsvc_encode_void,
.pc_argsize = sizeof(struct nlm_void),
.pc_ressize = sizeof(struct nlm_void),
.pc_xdrressize = St,
},
[NLMPROC_TEST] = {
.pc_func = nlmsvc_proc_test,
.pc_decode = nlmsvc_decode_testargs,
.pc_encode = nlmsvc_encode_testres,
.pc_argsize = sizeof(struct nlm_args),
.pc_ressize = sizeof(struct nlm_res),
.pc_xdrressize = Ck+St+2+No+Rg,
},
[NLMPROC_LOCK] = {
.pc_func = nlmsvc_proc_lock,
.pc_decode = nlmsvc_decode_lockargs,
.pc_encode = nlmsvc_encode_res,
.pc_argsize = sizeof(struct nlm_args),
.pc_ressize = sizeof(struct nlm_res),
.pc_xdrressize = Ck+St,
},
[NLMPROC_CANCEL] = {
.pc_func = nlmsvc_proc_cancel,
.pc_decode = nlmsvc_decode_cancargs,
.pc_encode = nlmsvc_encode_res,
.pc_argsize = sizeof(struct nlm_args),
.pc_ressize = sizeof(struct nlm_res),
.pc_xdrressize = Ck+St,
},
[NLMPROC_UNLOCK] = {
.pc_func = nlmsvc_proc_unlock,
.pc_decode = nlmsvc_decode_unlockargs,
.pc_encode = nlmsvc_encode_res,
.pc_argsize = sizeof(struct nlm_args),
.pc_ressize = sizeof(struct nlm_res),
.pc_xdrressize = Ck+St,
},
[NLMPROC_GRANTED] = {
.pc_func = nlmsvc_proc_granted,
.pc_decode = nlmsvc_decode_testargs,
.pc_encode = nlmsvc_encode_res,
.pc_argsize = sizeof(struct nlm_args),
.pc_ressize = sizeof(struct nlm_res),
.pc_xdrressize = Ck+St,
},
[NLMPROC_TEST_MSG] = {
.pc_func = nlmsvc_proc_test_msg,
.pc_decode = nlmsvc_decode_testargs,
.pc_encode = nlmsvc_encode_void,
.pc_argsize = sizeof(struct nlm_args),
.pc_ressize = sizeof(struct nlm_void),
.pc_xdrressize = St,
},
[NLMPROC_LOCK_MSG] = {
.pc_func = nlmsvc_proc_lock_msg,
.pc_decode = nlmsvc_decode_lockargs,
.pc_encode = nlmsvc_encode_void,
.pc_argsize = sizeof(struct nlm_args),
.pc_ressize = sizeof(struct nlm_void),
.pc_xdrressize = St,
},
[NLMPROC_CANCEL_MSG] = {
.pc_func = nlmsvc_proc_cancel_msg,
.pc_decode = nlmsvc_decode_cancargs,
.pc_encode = nlmsvc_encode_void,
.pc_argsize = sizeof(struct nlm_args),
.pc_ressize = sizeof(struct nlm_void),
.pc_xdrressize = St,
},
[NLMPROC_UNLOCK_MSG] = {
.pc_func = nlmsvc_proc_unlock_msg,
.pc_decode = nlmsvc_decode_unlockargs,
.pc_encode = nlmsvc_encode_void,
.pc_argsize = sizeof(struct nlm_args),
.pc_ressize = sizeof(struct nlm_void),
.pc_xdrressize = St,
},
[NLMPROC_GRANTED_MSG] = {
.pc_func = nlmsvc_proc_granted_msg,
.pc_decode = nlmsvc_decode_testargs,
.pc_encode = nlmsvc_encode_void,
.pc_argsize = sizeof(struct nlm_args),
.pc_ressize = sizeof(struct nlm_void),
.pc_xdrressize = St,
},
[NLMPROC_TEST_RES] = {
.pc_func = nlmsvc_proc_null,
.pc_decode = nlmsvc_decode_void,
.pc_encode = nlmsvc_encode_void,
.pc_argsize = sizeof(struct nlm_res),
.pc_ressize = sizeof(struct nlm_void),
.pc_xdrressize = St,
},
[NLMPROC_LOCK_RES] = {
.pc_func = nlmsvc_proc_null,
.pc_decode = nlmsvc_decode_void,
.pc_encode = nlmsvc_encode_void,
.pc_argsize = sizeof(struct nlm_res),
.pc_ressize = sizeof(struct nlm_void),
.pc_xdrressize = St,
},
[NLMPROC_CANCEL_RES] = {
.pc_func = nlmsvc_proc_null,
.pc_decode = nlmsvc_decode_void,
.pc_encode = nlmsvc_encode_void,
.pc_argsize = sizeof(struct nlm_res),
.pc_ressize = sizeof(struct nlm_void),
.pc_xdrressize = St,
},
[NLMPROC_UNLOCK_RES] = {
.pc_func = nlmsvc_proc_null,
.pc_decode = nlmsvc_decode_void,
.pc_encode = nlmsvc_encode_void,
.pc_argsize = sizeof(struct nlm_res),
.pc_ressize = sizeof(struct nlm_void),
.pc_xdrressize = St,
},
[NLMPROC_GRANTED_RES] = {
.pc_func = nlmsvc_proc_granted_res,
.pc_decode = nlmsvc_decode_res,
.pc_encode = nlmsvc_encode_void,
.pc_argsize = sizeof(struct nlm_res),
.pc_ressize = sizeof(struct nlm_void),
.pc_xdrressize = St,
},
[NLMPROC_NSM_NOTIFY] = {
.pc_func = nlmsvc_proc_sm_notify,
.pc_decode = nlmsvc_decode_reboot,
.pc_encode = nlmsvc_encode_void,
.pc_argsize = sizeof(struct nlm_reboot),
.pc_ressize = sizeof(struct nlm_void),
.pc_xdrressize = St,
},
[17] = {
.pc_func = nlmsvc_proc_unused,
.pc_decode = nlmsvc_decode_void,
.pc_encode = nlmsvc_encode_void,
.pc_argsize = sizeof(struct nlm_void),
.pc_ressize = sizeof(struct nlm_void),
.pc_xdrressize = St,
},
[18] = {
.pc_func = nlmsvc_proc_unused,
.pc_decode = nlmsvc_decode_void,
.pc_encode = nlmsvc_encode_void,
.pc_argsize = sizeof(struct nlm_void),
.pc_ressize = sizeof(struct nlm_void),
.pc_xdrressize = St,
},
[19] = {
.pc_func = nlmsvc_proc_unused,
.pc_decode = nlmsvc_decode_void,
.pc_encode = nlmsvc_encode_void,
.pc_argsize = sizeof(struct nlm_void),
.pc_ressize = sizeof(struct nlm_void),
.pc_xdrressize = St,
},
[NLMPROC_SHARE] = {
.pc_func = nlmsvc_proc_share,
.pc_decode = nlmsvc_decode_shareargs,
.pc_encode = nlmsvc_encode_shareres,
.pc_argsize = sizeof(struct nlm_args),
.pc_ressize = sizeof(struct nlm_res),
.pc_xdrressize = Ck+St+1,
},
[NLMPROC_UNSHARE] = {
.pc_func = nlmsvc_proc_unshare,
.pc_decode = nlmsvc_decode_shareargs,
.pc_encode = nlmsvc_encode_shareres,
.pc_argsize = sizeof(struct nlm_args),
.pc_ressize = sizeof(struct nlm_res),
.pc_xdrressize = Ck+St+1,
},
[NLMPROC_NM_LOCK] = {
.pc_func = nlmsvc_proc_nm_lock,
.pc_decode = nlmsvc_decode_lockargs,
.pc_encode = nlmsvc_encode_res,
.pc_argsize = sizeof(struct nlm_args),
.pc_ressize = sizeof(struct nlm_res),
.pc_xdrressize = Ck+St,
},
[NLMPROC_FREE_ALL] = {
.pc_func = nlmsvc_proc_free_all,
.pc_decode = nlmsvc_decode_notify,
.pc_encode = nlmsvc_encode_void,
.pc_argsize = sizeof(struct nlm_args),
.pc_ressize = sizeof(struct nlm_void),
.pc_xdrressize = 0,
},
};
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