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nfsd: Add a struct nfs4_file field to struct nfs4_stid

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All stateids are associated with a nfs4_file. Let's consolidate.
Replace delegation->dl_file with the dl_stid.sc_file, and
nfs4_ol_stateid->st_file with st_stid.sc_file.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Trond Myklebust
2014-07-29 21:34:08 -04:00
committed by J. Bruce Fields
parent 6011695da2
commit 11b9164ada
3 changed files with 36 additions and 38 deletions
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3
fs/nfsd/state.h
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@@ -85,6 +85,7 @@ struct nfs4_stid {
unsigned char sc_type;
stateid_t sc_stateid;
struct nfs4_client *sc_client;
struct nfs4_file *sc_file;
void (*sc_free)(struct nfs4_stid *);
};
@@ -93,7 +94,6 @@ struct nfs4_delegation {
struct list_head dl_perfile;
struct list_head dl_perclnt;
struct list_head dl_recall_lru; /* delegation recalled */
struct nfs4_file *dl_file;
u32 dl_type;
time_t dl_time;
/* For recall: */
@@ -407,7 +407,6 @@ struct nfs4_ol_stateid {
struct list_head st_perstateowner;
struct list_head st_locks;
struct nfs4_stateowner * st_stateowner;
struct nfs4_file * st_file;
unsigned char st_access_bmap;
unsigned char st_deny_bmap;
struct nfs4_ol_stateid * st_openstp;