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-rw-r--r--fs/nfs/internal.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index 8b5cc04a8611..fafdddac8271 100644
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -279,9 +279,18 @@ static inline void nfs4_label_free(struct nfs4_label *label)
}
return;
}
+
+static inline void nfs_zap_label_cache_locked(struct nfs_inode *nfsi)
+{
+ if (nfs_server_capable(&nfsi->vfs_inode, NFS_CAP_SECURITY_LABEL))
+ nfsi->cache_validity |= NFS_INO_INVALID_LABEL;
+}
#else
static inline struct nfs4_label *nfs4_label_alloc(struct nfs_server *server, gfp_t flags) { return NULL; }
static inline void nfs4_label_free(void *label) {}
+static inline void nfs_zap_label_cache_locked(struct nfs_inode *nfsi)
+{
+}
#endif /* CONFIG_NFS_V4_SECURITY_LABEL */
/* proc.c */