Commits
Nick Piggin committed bb20c18db6f
fs: force_reval_path drop rcu-walk before d_invalidate d_revalidate can return in rcu-walk mode even when it returns 0. We can't just call any old dcache function on rcu-walk dentry (the dentry is unstable, so even through d_lock can safely be taken, the result may no longer be what we expect -- careful re-checks would be required). So just drop rcu in this case. (I missed this conversion when switching to the rcu-walk convention that Linus suggested) Signed-off-by: Nick Piggin <npiggin@kernel.dk>