On Wed, Sep 03, 2025 at 05:20:13PM +0200, Miklos Szeredi wrote: > On Thu, 21 Aug 2025 at 02:50, Darrick J. Wong <djwong@xxxxxxxxxx> wrote: > > > Fix this by only using synchronous fputs for fuseblk servers if the > > process doesn't have PF_LOCAL_THROTTLE. Hopefully the fuseblk server > > had the good sense to call PR_SET_IO_FLUSHER to mark itself as a > > filesystem server. > > I'm still not convinced. This patch adds complexity and depends on > the server doing some magic, which makes it unreliable. > > Doing it async unconditionally removes complexity and fixes the issue reliably. Works for me, I'll make it use async mode unconditionally. --D > Thanks, > Miklos
