nfsd41: add OPEN4_SHARE_ACCESS_WANT nfs4_stateid bmap
Separate the access bits from the want bits and enable __set_bit to
work correctly with st_access_bmap.
Signed-off-by: Andy Adamson<andros@netapp.com>
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 374aaf3..c65a27b 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -1889,7 +1889,8 @@
stp->st_stateid.si_generation = 0;
stp->st_access_bmap = 0;
stp->st_deny_bmap = 0;
- __set_bit(open->op_share_access, &stp->st_access_bmap);
+ __set_bit(open->op_share_access & ~NFS4_SHARE_WANT_MASK,
+ &stp->st_access_bmap);
__set_bit(open->op_share_deny, &stp->st_deny_bmap);
stp->st_openstp = NULL;
}