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Message-Id: <1070710022401.13066@suse.de>
Date: Tue, 10 Jul 2007 12:24:01 +1000
From: NeilBrown <neilb@...e.de>
To: Andrew Morton <akpm@...ux-foundation.org>
Cc: Neil Brown <neilb@...e.de>
Subject: [PATCH 005 of 20] knfsd: nfsd4: simplify exp_pseudoroot arguments
From: J. Bruce Fields <bfields@...i.umich.edu>
We're passing three arguments to exp_pseudoroot, two of which are just
fields of the svc_rqst. Soon we'll want to pass in a third field as
well. So let's just give up and pass in the whole struct svc_rqst.
Also sneak in some minor style cleanups while we're at it.
Signed-off-by: "J. Bruce Fields" <bfields@...i.umich.edu>
Signed-off-by: Neil Brown <neilb@...e.de>
### Diffstat output
./fs/nfsd/export.c | 5 ++---
./fs/nfsd/nfs4proc.c | 7 +++----
./fs/nfsd/nfs4xdr.c | 2 +-
./include/linux/nfsd/export.h | 2 +-
4 files changed, 7 insertions(+), 9 deletions(-)
diff .prev/fs/nfsd/export.c ./fs/nfsd/export.c
--- .prev/fs/nfsd/export.c 2007-07-10 11:33:27.000000000 +1000
+++ ./fs/nfsd/export.c 2007-07-10 11:33:32.000000000 +1000
@@ -1235,8 +1235,7 @@ exp_find(struct auth_domain *clp, int fs
* export point with fsid==0
*/
__be32
-exp_pseudoroot(struct auth_domain *clp, struct svc_fh *fhp,
- struct cache_req *creq)
+exp_pseudoroot(struct svc_rqst *rqstp, struct svc_fh *fhp)
{
struct svc_export *exp;
__be32 rv;
@@ -1244,7 +1243,7 @@ exp_pseudoroot(struct auth_domain *clp,
mk_fsid(FSID_NUM, fsidv, 0, 0, 0, NULL);
- exp = exp_find(clp, FSID_NUM, fsidv, creq);
+ exp = exp_find(rqstp->rq_client, FSID_NUM, fsidv, rqstp->rq_chandle);
if (PTR_ERR(exp) == -ENOENT)
return nfserr_perm;
if (IS_ERR(exp))
diff .prev/fs/nfsd/nfs4proc.c ./fs/nfsd/nfs4proc.c
--- .prev/fs/nfsd/nfs4proc.c 2007-07-10 11:19:58.000000000 +1000
+++ ./fs/nfsd/nfs4proc.c 2007-07-10 11:33:32.000000000 +1000
@@ -286,8 +286,7 @@ nfsd4_putrootfh(struct svc_rqst *rqstp,
__be32 status;
fh_put(&cstate->current_fh);
- status = exp_pseudoroot(rqstp->rq_client, &cstate->current_fh,
- &rqstp->rq_chandle);
+ status = exp_pseudoroot(rqstp, &cstate->current_fh);
return status;
}
@@ -474,8 +473,8 @@ nfsd4_lookupp(struct svc_rqst *rqstp, st
__be32 ret;
fh_init(&tmp_fh, NFS4_FHSIZE);
- if((ret = exp_pseudoroot(rqstp->rq_client, &tmp_fh,
- &rqstp->rq_chandle)) != 0)
+ ret = exp_pseudoroot(rqstp, &tmp_fh);
+ if (ret)
return ret;
if (tmp_fh.fh_dentry == cstate->current_fh.fh_dentry) {
fh_put(&tmp_fh);
diff .prev/fs/nfsd/nfs4xdr.c ./fs/nfsd/nfs4xdr.c
--- .prev/fs/nfsd/nfs4xdr.c 2007-07-10 11:19:58.000000000 +1000
+++ ./fs/nfsd/nfs4xdr.c 2007-07-10 11:33:32.000000000 +1000
@@ -1296,7 +1296,7 @@ static char *nfsd4_path(struct svc_rqst
char *path, *rootpath;
fh_init(&tmp_fh, NFS4_FHSIZE);
- *stat = exp_pseudoroot(rqstp->rq_client, &tmp_fh, &rqstp->rq_chandle);
+ *stat = exp_pseudoroot(rqstp, &tmp_fh);
if (*stat)
return NULL;
rootpath = tmp_fh.fh_export->ex_path;
diff .prev/include/linux/nfsd/export.h ./include/linux/nfsd/export.h
--- .prev/include/linux/nfsd/export.h 2007-07-10 11:29:02.000000000 +1000
+++ ./include/linux/nfsd/export.h 2007-07-10 11:33:32.000000000 +1000
@@ -135,7 +135,7 @@ struct svc_export * exp_parent(struct au
struct cache_req *reqp);
int exp_rootfh(struct auth_domain *,
char *path, struct knfsd_fh *, int maxsize);
-__be32 exp_pseudoroot(struct auth_domain *, struct svc_fh *fhp, struct cache_req *creq);
+__be32 exp_pseudoroot(struct svc_rqst *, struct svc_fh *);
__be32 nfserrno(int errno);
extern struct cache_detail svc_export_cache;
-
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