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| author | Trond Myklebust <trond.myklebust@hammerspace.com> | 2021-03-24 15:32:21 -0400 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2021-04-05 09:04:21 -0400 |
| commit | b876d708316bf9b6b9678eb2beb289b93cfe6369 (patch) | |
| tree | 96afdc741e4d0f4d864de77cc3035c870422cc26 /fs/nfs/export.c | |
| parent | 98b5cee37389b899de044bc4aac56e6ff33dbd4d (diff) | |
NFS: fix nfs_fetch_iversion()
The change attribute is always set by all NFS client versions so get rid
of the open-coded version.
Fixes: 3cc55f4434b4 ("nfs: use change attribute for NFS re-exports")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'fs/nfs/export.c')
| -rw-r--r-- | fs/nfs/export.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/fs/nfs/export.c b/fs/nfs/export.c index f2b34cfe286c..b347e3ce0cc8 100644 --- a/fs/nfs/export.c +++ b/fs/nfs/export.c @@ -171,17 +171,10 @@ static u64 nfs_fetch_iversion(struct inode *inode) { struct nfs_server *server = NFS_SERVER(inode); - /* Is this the right call?: */ - nfs_revalidate_inode(server, inode); - /* - * Also, note we're ignoring any returned error. That seems to be - * the practice for cache consistency information elsewhere in - * the server, but I'm not sure why. - */ - if (server->nfs_client->rpc_ops->version >= 4) - return inode_peek_iversion_raw(inode); - else - return time_to_chattr(&inode->i_ctime); + if (nfs_check_cache_invalid(inode, NFS_INO_INVALID_CHANGE | + NFS_INO_REVAL_PAGECACHE)) + __nfs_revalidate_inode(server, inode); + return inode_peek_iversion_raw(inode); } const struct export_operations nfs_export_ops = { |