[5.15,1/5] NFSD: initialize copy->cp_clp early in nfsd4_copy for use by trace point

Commit Message

Chuck Lever Nov. 18, 2024, 9:20 p.m. UTC

From: Dai Ngo <[e-mail]>

[ Upstream commit 15d1975b7279693d6f09398e0e2e31aca2310275 ]

Prepare for adding server copy trace points.

Signed-off-by: Dai Ngo <[e-mail]>
Tested-by: Chen Hanxiao <[e-mail]>
Stable-dep-of: 9ed666eba4e0 ("NFSD: Async COPY result needs to return a write verifier")
Signed-off-by: Chuck Lever <[e-mail]>
---
 fs/nfsd/nfs4proc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch

diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index 11dcf3debb1d..2b1fcf5b6bf8 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -1769,6 +1769,7 @@  nfsd4_copy(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
 	__be32 status;
 	struct nfsd4_copy *async_copy = NULL;
 
+	copy->cp_clp = cstate->clp;
 	if (nfsd4_ssc_is_inter(copy)) {
 		if (!inter_copy_offload_enable || nfsd4_copy_is_sync(copy)) {
 			status = nfserr_notsupp;
@@ -1783,7 +1784,6 @@  nfsd4_copy(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
 			return status;
 	}
 
-	copy->cp_clp = cstate->clp;
 	memcpy(&copy->fh, &cstate->current_fh.fh_handle,
 		sizeof(struct knfsd_fh));
 	if (nfsd4_copy_is_async(copy)) {