Andreas Dilger <adilger@xxxxxxxxx> writes: > I think that adding a pointer or integer per page would meet resistance, > but I think it is pretty reasonable to track this on a per-inode > basis. That's a really bad hot cache line in the making. > It is fairly uncommon to have multiple threads writing to the same file, > and I would guess it is vanishingly rare that different applications are > writing to the same file at one time. Sounds like a bad assumption to me. Likely would be a scalability disaster. -Andi -- ak@xxxxxxxxxxxxxxx -- Speaking for myself only -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
