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authorJ. Bruce Fields <bfields@citi.umich.edu>2009-02-02 17:23:10 -0500
committerJ. Bruce Fields <bfields@citi.umich.edu>2009-03-18 17:30:49 -0400
commita4773c08f2872626cb923433284488fbe8acb0ae (patch)
tree772342b775cef615b19060158900981e0985ff9f /fs
parent13024b7b4097d33fe6bba34b1c83602e88753270 (diff)
downloadop-kernel-dev-a4773c08f2872626cb923433284488fbe8acb0ae.zip
op-kernel-dev-a4773c08f2872626cb923433284488fbe8acb0ae.tar.gz
nfsd4: use helper for copying filehandles for replay
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Diffstat (limited to 'fs')
-rw-r--r--fs/nfsd/nfs4proc.c17
1 files changed, 6 insertions, 11 deletions
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index 3265062..af66073 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -123,10 +123,8 @@ do_open_lookup(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_o
fh_dup2(current_fh, &resfh);
/* set reply cache */
- open->op_stateowner->so_replay.rp_openfh_len = resfh.fh_handle.fh_size;
- memcpy(open->op_stateowner->so_replay.rp_openfh,
- &resfh.fh_handle.fh_base, resfh.fh_handle.fh_size);
-
+ fh_copy_shallow(&open->op_stateowner->so_replay.rp_openfh,
+ &resfh.fh_handle);
if (!created)
status = do_open_permission(rqstp, current_fh, open,
NFSD_MAY_NOP);
@@ -152,10 +150,8 @@ do_open_fhandle(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_
memset(&open->op_cinfo, 0, sizeof(struct nfsd4_change_info));
/* set replay cache */
- open->op_stateowner->so_replay.rp_openfh_len = current_fh->fh_handle.fh_size;
- memcpy(open->op_stateowner->so_replay.rp_openfh,
- &current_fh->fh_handle.fh_base,
- current_fh->fh_handle.fh_size);
+ fh_copy_shallow(&open->op_stateowner->so_replay.rp_openfh,
+ &current_fh->fh_handle);
open->op_truncate = (open->op_iattr.ia_valid & ATTR_SIZE) &&
(open->op_iattr.ia_size == 0);
@@ -187,9 +183,8 @@ nfsd4_open(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
if (status == nfserr_replay_me) {
struct nfs4_replay *rp = &open->op_stateowner->so_replay;
fh_put(&cstate->current_fh);
- cstate->current_fh.fh_handle.fh_size = rp->rp_openfh_len;
- memcpy(&cstate->current_fh.fh_handle.fh_base, rp->rp_openfh,
- rp->rp_openfh_len);
+ fh_copy_shallow(&cstate->current_fh.fh_handle,
+ &rp->rp_openfh);
status = fh_verify(rqstp, &cstate->current_fh, 0, NFSD_MAY_NOP);
if (status)
dprintk("nfsd4_open: replay failed"
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