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NFSD: Move documenting comment for nfsd4_process_open2()

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[ Upstream commit 7e2ce0cc15a509b859199235a2bad9cece00f67a ]

Clean up nfsd4_open() by converting a large comment at the only
call site for nfsd4_process_open2() to a kerneldoc comment in
front of that function.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Chuck Lever 2022-03-23 13:55:37 -04:00 • committed by Ksawlii
parent e139ce38c4
commit 09e30c0ad5
2 changed files with 13 additions and 5 deletions
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6
fs/nfsd/nfs4proc.c
View file

@ -628,11 +628,7 @@ nfsd4_open(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
status = nfserr_inval; status = nfserr_inval;
goto out; goto out;
} }
/*
* nfsd4_process_open2() does the actual opening of the file. If
* successful, it (1) truncates the file if open->op_truncate was
* set, (2) sets open->op_stateid, (3) sets open->op_delegation.
*/
status = nfsd4_process_open2(rqstp, resfh, open); status = nfsd4_process_open2(rqstp, resfh, open);
WARN(status && open->op_created, WARN(status && open->op_created,
"nfsd4_process_open2 failed to open newly-created file! status=%u\n", "nfsd4_process_open2 failed to open newly-created file! status=%u\n",

12
fs/nfsd/nfs4state.c
View file

@ -5465,6 +5465,18 @@ static void nfsd4_deleg_xgrade_none_ext(struct nfsd4_open *open,
*/ */
} }
/**
* nfsd4_process_open2 - finish open processing
* @rqstp: the RPC transaction being executed
* @current_fh: NFSv4 COMPOUND's current filehandle
* @open: OPEN arguments
*
* If successful, (1) truncate the file if open->op_truncate was
* set, (2) set open->op_stateid, (3) set open->op_delegation.
*
* Returns %nfs_ok on success; otherwise an nfs4stat value in
* network byte order is returned.
*/
__be32 __be32
nfsd4_process_open2(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_open *open) nfsd4_process_open2(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_open *open)
{ {