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authorDavid Howells <dhowells@redhat.com>2007-04-26 15:59:35 -0700
committerDavid S. Miller <davem@davemloft.net>2007-04-26 15:59:35 -0700
commit260a980317dac80182dd76140cf67c6e81d6d3dd (patch)
tree84f3e919fd33be56aad4fc57f5cb844df1a6b952 /fs/afs/file.c
parentc35eccb1f614954b10cba3f74b7c301993b2f42e (diff)
downloadop-kernel-dev-260a980317dac80182dd76140cf67c6e81d6d3dd.zip
op-kernel-dev-260a980317dac80182dd76140cf67c6e81d6d3dd.tar.gz
[AFS]: Add "directory write" support.
Add support for the create, link, symlink, unlink, mkdir, rmdir and rename VFS operations to the in-kernel AFS filesystem. Also: (1) Fix dentry and inode revalidation. d_revalidate should only look at state of the dentry. Revalidation of the contents of an inode pointed to by a dentry is now separate. (2) Fix afs_lookup() to hash negative dentries as well as positive ones. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'fs/afs/file.c')
-rw-r--r--fs/afs/file.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/afs/file.c b/fs/afs/file.c
index 101bbb8..ae25649 100644
--- a/fs/afs/file.c
+++ b/fs/afs/file.c
@@ -50,6 +50,7 @@ int afs_open(struct inode *inode, struct file *file)
{
struct afs_vnode *vnode = AFS_FS_I(inode);
struct key *key;
+ int ret;
_enter("{%x:%x},", vnode->fid.vid, vnode->fid.vnode);
@@ -59,6 +60,12 @@ int afs_open(struct inode *inode, struct file *file)
return PTR_ERR(key);
}
+ ret = afs_validate(vnode, key);
+ if (ret < 0) {
+ _leave(" = %d [val]", ret);
+ return ret;
+ }
+
file->private_data = key;
_leave(" = 0");
return 0;
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