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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; - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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