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Commit 1842bfb4 authored by Trond Myklebust's avatar Trond Myklebust
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NFS: Fix up inode revalidation accounting 



Currently, we are accounting for all calls to nfs_revalidate_inode(), but not
to nfs_revalidate_mapping(), or nfs_lookup_verify_inode(), etc...

Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent 44b11874

fs/nfs/inode.c

+1 −1
Original line number Diff line number Diff line
@@ -1207,6 +1207,7 @@ __nfs_revalidate_inode(struct nfs_server *server, struct inode *inode) 
	dfprintk(PAGECACHE, "NFS: revalidating (%s/%Ld)\n",

		inode->i_sb->s_id, (long long)NFS_FILEID(inode));



	nfs_inc_stats(inode, NFSIOS_INODEREVALIDATE);

	lock_kernel();

	if (!inode || is_bad_inode(inode))

 		goto out_nowait;
@@ -1284,7 +1285,6 @@ int nfs_attribute_timeout(struct inode *inode) 
 */

int nfs_revalidate_inode(struct nfs_server *server, struct inode *inode)

{

	nfs_inc_stats(inode, NFSIOS_INODEREVALIDATE);

	if (!(NFS_I(inode)->cache_validity & NFS_INO_INVALID_ATTR)

			&& !nfs_attribute_timeout(inode))

		return NFS_STALE(inode) ? -ESTALE : 0;