From ca3643171bc6e08b7c4d1f9a2ce659541a01a7fe Mon Sep 17 00:00:00 2001 From: "J.Bruce Fields" Date: Wed, 13 Dec 2006 00:35:27 -0800 Subject: [PATCH] knfsd: nfsd4: pass saved and current fh together into nfsd4 operations Pass the saved and current filehandles together into all the nfsd4 compound operations. I want a unified interface to these operations so we can just call them by pointer and throw out the huge switch statement. Also I'll eventually want a structure like this--that holds the state used during compound processing--for deferral. Signed-off-by: J. Bruce Fields Signed-off-by: Neil Brown Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/nfsd/xdr4.h | 22 +++++++++++++++------- 1 file changed, 15 insertions(+), 7 deletions(-) (limited to 'include') diff --git a/include/linux/nfsd/xdr4.h b/include/linux/nfsd/xdr4.h index 45ca01b5f844..594b8ca69755 100644 --- a/include/linux/nfsd/xdr4.h +++ b/include/linux/nfsd/xdr4.h @@ -44,6 +44,11 @@ #define NFSD4_MAX_TAGLEN 128 #define XDR_LEN(n) (((n) + 3) & ~3) +struct nfsd4_compound_state { + struct svc_fh current_fh; + struct svc_fh save_fh; +}; + struct nfsd4_change_info { u32 atomic; u32 before_ctime_sec; @@ -437,20 +442,23 @@ extern __be32 nfsd4_process_open1(struct nfsd4_open *open); extern __be32 nfsd4_process_open2(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_open *open); extern __be32 nfsd4_open_confirm(struct svc_rqst *rqstp, - struct svc_fh *current_fh, struct nfsd4_open_confirm *oc, + struct nfsd4_compound_state *, struct nfsd4_open_confirm *oc, struct nfs4_stateowner **); -extern __be32 nfsd4_close(struct svc_rqst *rqstp, struct svc_fh *current_fh, +extern __be32 nfsd4_close(struct svc_rqst *rqstp, + struct nfsd4_compound_state *, struct nfsd4_close *close, struct nfs4_stateowner **replay_owner); extern __be32 nfsd4_open_downgrade(struct svc_rqst *rqstp, - struct svc_fh *current_fh, struct nfsd4_open_downgrade *od, + struct nfsd4_compound_state *, struct nfsd4_open_downgrade *od, struct nfs4_stateowner **replay_owner); -extern __be32 nfsd4_lock(struct svc_rqst *rqstp, struct svc_fh *current_fh, +extern __be32 nfsd4_lock(struct svc_rqst *rqstp, struct nfsd4_compound_state *, struct nfsd4_lock *lock, struct nfs4_stateowner **replay_owner); -extern __be32 nfsd4_lockt(struct svc_rqst *rqstp, struct svc_fh *current_fh, +extern __be32 nfsd4_lockt(struct svc_rqst *rqstp, + struct nfsd4_compound_state *, struct nfsd4_lockt *lockt); -extern __be32 nfsd4_locku(struct svc_rqst *rqstp, struct svc_fh *current_fh, +extern __be32 nfsd4_locku(struct svc_rqst *rqstp, + struct nfsd4_compound_state *, struct nfsd4_locku *locku, struct nfs4_stateowner **replay_owner); extern __be32 @@ -458,7 +466,7 @@ nfsd4_release_lockowner(struct svc_rqst *rqstp, struct nfsd4_release_lockowner *rlockowner); extern void nfsd4_release_compoundargs(struct nfsd4_compoundargs *); extern __be32 nfsd4_delegreturn(struct svc_rqst *rqstp, - struct svc_fh *current_fh, struct nfsd4_delegreturn *dr); + struct nfsd4_compound_state *, struct nfsd4_delegreturn *dr); #endif /* -- cgit v1.2.3-59-g8ed1b