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authorTrond Myklebust <Trond.Myklebust@netapp.com>2009-03-19 15:35:50 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2009-03-19 15:35:50 -0400
commit7fe5c398fc2186ed586db11106a6692d871d0d58 (patch)
tree1133bd775a23fb07ca759e4d6c44132c14576b75 /include/linux/nfs_xdr.h
parentb1e4adf4ea41bb8b5a7bfc1a7001f137e65495df (diff)
NFS: Optimise NFS close()
Close-to-open cache consistency rules really only require us to flush out writes on calls to close(), and require us to revalidate attributes on the very last close of the file. Currently we appear to be doing a lot of extra attribute revalidation and cache flushes. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'include/linux/nfs_xdr.h')
-rw-r--r--include/linux/nfs_xdr.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 0691b9c188d..9708e78a4d4 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -868,6 +868,7 @@ struct nfs_rpc_ops {
int (*lock)(struct file *, int, struct file_lock *);
int (*lock_check_bounds)(const struct file_lock *);
void (*clear_acl_cache)(struct inode *);
+ void (*close_context)(struct nfs_open_context *ctx, int);
};
/*