Am 11.11.2020 um 16:39 hat Maxim Levitsky geschrieben: > On Linux, fallocate(fd, FALLOC_FL_PUNCH_HOLE) when it is used on a block > device, > without O_DIRECT can return -EBUSY if it races with another write to the same > page. > > Since this is rare and discard is not a critical operation, ignore this error > > Signed-off-by: Maxim Levitsky <mlevi...@redhat.com>
I'm applying this one for 5.2, it certainly shouldn't hurt and makes things work at least, even if possibly not in the optimal way. Patch 2 seems to be a bit less obvious and discussion is ongoing, so that's probably more 6.0 material. Kevin
