On 5/2/2024 12:42 PM, Christoph Hellwig wrote: > On Wed, May 01, 2024 at 06:32:45PM +0530, Kanchan Joshi wrote: >> Can you please tell what function(s) in bio data path that need this >> conversion? >> To me data path handling seems similar. Each cloned bio will lead to >> some amount of data transfer to pinned user-memory. The same is >> happening for meta transfer here. > Well, everywhere. Next version will not inherit BIP_COPY_USER for clone bios.