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NFS: Optimise inode attribute cache updates

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Allow nfs_refresh_inode() also to update attributes on the inode if the
 RPC call was sent after the last call to nfs_update_inode().

 Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Trond Myklebust
2005-10-27 22:12:39 -04:00
parent 913a70fc17
commit 33801147a8
6 changed files with 44 additions and 20 deletions
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include/linux/nfs_xdr.h
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@@ -41,7 +41,7 @@ struct nfs_fattr {
__u32 bitmap[2]; /* NFSv4 returned attribute bitmap */
__u64 change_attr; /* NFSv4 change attribute */
__u64 pre_change_attr;/* pre-op NFSv4 change attribute */
unsigned long timestamp;
unsigned long time_start;
};
#define NFS_ATTR_WCC 0x0001 /* pre-op WCC data */