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authorTrond Myklebust <Trond.Myklebust@netapp.com>2007-09-30 17:03:25 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2007-10-09 17:18:51 -0400
commite323ea46d95d7f8c789effd1194dfc120284dbbd (patch)
treec88ffaef5f6a6bd50a853c6acc234795a17de5ac /fs/nfs/inode.c
parent6ecc5e8fcad7ad64d68c098249359831331bd299 (diff)
downloadop-kernel-dev-e323ea46d95d7f8c789effd1194dfc120284dbbd.zip
op-kernel-dev-e323ea46d95d7f8c789effd1194dfc120284dbbd.tar.gz
NFS: nfs_wcc_update_inode: directory caches are always invalidated
We must ensure that the readdir data is always invalidated whether or not the weak cache consistency data update succeeds. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/inode.c')
-rw-r--r--fs/nfs/inode.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index cca1ab2..f1f6639 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -801,6 +801,8 @@ static void nfs_wcc_update_inode(struct inode *inode, struct nfs_fattr *fattr)
}
if (timespec_equal(&inode->i_mtime, &fattr->pre_mtime)) {
memcpy(&inode->i_mtime, &fattr->mtime, sizeof(inode->i_mtime));
+ if (S_ISDIR(inode->i_mode))
+ nfsi->cache_validity |= NFS_INO_INVALID_DATA;
nfsi->cache_change_attribute = now;
}
if (inode->i_size == fattr->pre_size && nfsi->npages == 0) {
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