On Mon, Sep 24, 2018 at 10:06 AM, Nikolaus Rath <Nikolaus@xxxxxxxx> wrote: > Hi, > > What happens with dirty pages when a (writeback-cache enabled) FUSE > filesystem sends a NOTIFY_INVAL_INODE request? Are they dropped? > flushed? Haven't tried, but AFAICS it flushes dirty pages and waits on writeback for these. However, it doesn't wait on already queued writes. So it's a bit of a mess at the moment. > > To me neither behaviour seems correct... What would be the correct operation be if neither flushing not dropping them is correct? Thanks, Miklos
