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authorTrond Myklebust <Trond.Myklebust@netapp.com>2011-09-12 19:37:06 -0400
committerJ. Bruce Fields <bfields@redhat.com>2011-09-13 22:43:42 -0400
commited748aacb8e3318fa2cf24e1c197d35b5fd29605 (patch)
treecee8fdf89ec8019b0dd3cd3e10eca4df05e6c4e5 /include/linux/nfsd
parentee626a77d3725a129391b1c85edd46f3b470cca9 (diff)
NFSD: Cleanup for nfsd4_path()
The current code is sort of hackish in that it assumes a referral is always matched to an export. When we add support for junctions that may not be the case. We can replace nfsd4_path() with a function that encodes the components directly from the dentries. Since nfsd4_path is currently the only user of the 'ex_pathname' field in struct svc_export, this has the added benefit of allowing us to get rid of that. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Reviewed-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'include/linux/nfsd')
-rw-r--r--include/linux/nfsd/export.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/nfsd/export.h b/include/linux/nfsd/export.h
index 8a31a20efe7e..7ba3fd43f312 100644
--- a/include/linux/nfsd/export.h
+++ b/include/linux/nfsd/export.h
@@ -137,6 +137,7 @@ struct svc_export * rqst_exp_get_by_name(struct svc_rqst *,
struct path *);
struct svc_export * rqst_exp_parent(struct svc_rqst *,
struct path *);
+struct svc_export * rqst_find_fsidzero_export(struct svc_rqst *);
int exp_rootfh(struct auth_domain *,
char *path, struct knfsd_fh *, int maxsize);
__be32 exp_pseudoroot(struct svc_rqst *, struct svc_fh *);