On Mon, Jun 15, 2020 at 5:13 AM Christoph Hellwig <[email protected]> wrote: > > We still need to check if the fѕ is open write, even for the low-level > helper.
Is there actually a way to trigger something like this? I'm wondering
if it's worth a WARN_ON_ONCE()?
It doesn't sound sensible to have some kernel functionality try to
write to a file it didn't open for write, and sounds like a kernel bug
if this case were to ever trigger..
Linus
