nfsd: lock owners are not per open stateid
In the NFSv4 spec, lock stateids are per-file objects. Lockowners are not.
This patch replaces the current list of lock owners in the open stateids
with a list of lock stateids.
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>
diff --git a/fs/nfsd/state.h b/fs/nfsd/state.h
index 62f33b7..c1e384a 100644
--- a/fs/nfsd/state.h
+++ b/fs/nfsd/state.h
@@ -365,7 +365,6 @@
struct nfs4_lockowner {
struct nfs4_stateowner lo_owner; /* must be first element */
struct list_head lo_owner_ino_hash; /* hash by owner,file */
- struct list_head lo_perstateid;
struct list_head lo_list; /* for temporary uses */
};
@@ -433,7 +432,7 @@
struct nfs4_stid st_stid; /* must be first field */
struct list_head st_perfile;
struct list_head st_perstateowner;
- struct list_head st_lockowners;
+ struct list_head st_locks;
struct nfs4_stateowner * st_stateowner;
struct nfs4_file * st_file;
unsigned long st_access_bmap;
