From c1515999bdf9a91a4b7c82623a068ffe770a17b9 Mon Sep 17 00:00:00 2001 From: David Howells Date: Wed, 4 Apr 2018 13:41:25 +0100 Subject: 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: David Howells --- fs/afs/inode.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'fs/afs') diff --git a/fs/afs/inode.c b/fs/afs/inode.c index 6b39d02..42f83fd 100644 --- a/fs/afs/inode.c +++ b/fs/afs/inode.c @@ -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 */ -- cgit v1.1