Commit c1515999 authored by David Howells's avatar David Howells
Browse files

afs: Invalidate cache on server data change 



Invalidate any data stored in fscache for a vnode that changes on the
server so that we don't end up with the cache in a bad state locally.

Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
parent 17dec0a9

fs/afs/inode.c

+4 −0
Original line number Diff line number Diff line
@@ -343,6 +343,10 @@ void afs_zap_data(struct afs_vnode *vnode) 
{

	_enter("{%x:%u}", vnode->fid.vid, vnode->fid.vnode);



#ifdef CONFIG_AFS_FSCACHE

	fscache_invalidate(vnode->cache);

#endif



	/* nuke all the non-dirty pages that aren't locked, mapped or being

	 * written back in a regular file and completely discard the pages in a

	 * directory or symlink */