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NFSD: Add a cache for fs_locations information

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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>
This commit is contained in:
Trond Myklebust
2011-09-12 19:37:26 -04:00
committed by J. Bruce Fields
parent 2f1ddda174
commit 11fcee0293
2 changed files with 25 additions and 0 deletions
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7
fs/nfsd/nfsd.h
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@@ -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 */