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authorTrond Myklebust <Trond.Myklebust@netapp.com>2011-09-12 19:37:26 -0400
committerJ. Bruce Fields <bfields@redhat.com>2011-09-13 22:44:17 -0400
commit11fcee0293a6d9f0973e04f8b3fb6cd15a55bcce (patch)
treef8d823a811d5806db67fe145ee79e24b279183cb /fs/nfsd/nfsd.h
parent2f1ddda1749a223d1a05e16dc6ea28632b9ec570 (diff)
NFSD: Add a cache for fs_locations information
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> [ cel: since this is server-side, use nfsd4_ prefix instead of nfs4_ prefix. ] [ cel: implement S_ISVTX filter in bfields-normal form ] Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Reviewed-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd/nfsd.h')
-rw-r--r--fs/nfsd/nfsd.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/nfsd/nfsd.h b/fs/nfsd/nfsd.h
index 8da03e16ab3..58134a23fdf 100644
--- a/fs/nfsd/nfsd.h
+++ b/fs/nfsd/nfsd.h
@@ -361,6 +361,13 @@ static inline u32 nfsd_suppattrs2(u32 minorversion)
#define NFSD_SUPPATTR_EXCLCREAT_WORD2 \
NFSD_WRITEABLE_ATTRS_WORD2
+extern int nfsd4_is_junction(struct dentry *dentry);
+#else
+static inline int nfsd4_is_junction(struct dentry *dentry)
+{
+ return 0;
+}
+
#endif /* CONFIG_NFSD_V4 */
#endif /* LINUX_NFSD_NFSD_H */