Tomas, ----- Ursprüngliche Mail ----- > Von: "Tomas Winkler" <[email protected]> > An: "Miquel Raynal" <[email protected]>, "richard" <[email protected]>, > "Vignesh Raghavendra" <[email protected]>, > "linux-mtd" <[email protected]>, "linux-kernel" > <[email protected]> > CC: "Tomas Winkler" <[email protected]> > Gesendet: Mittwoch, 27. Januar 2021 21:03:19 > Betreff: [PATCH] mtd: use refcount to prevent corruption
> When underlying device is removed mtd core will crash > in case user space is still holding an open handle to a mtd device node. > A proper refcounting is needed so device is release only when a > partition has no active users. The current simple counter is not > sufficient. Can you please explain a little more what devices are involved? Does it implement _get_device() and _put_device()? Thanks, //richard
