On (24/11/14 11:13), Joanne Koong wrote: > > +static bool request_expired(struct fuse_conn *fc, struct fuse_req *req) > +{ > + return jiffies > req->create_time + fc->timeout.req_timeout; > +} With jiffies we need to use time_after() and such, so we'd deal with jiffies wrap-around.