On 6/6/23 09:39, Christoph Hellwig wrote:
For whole devices ->open is called for each open, but for partitions it
is only called on the first open of a partition.  This is problematic
as various block drivers look at open flags and might not do all setup
for ioctl only or NDELAY opens.

Signed-off-by: Christoph Hellwig <h...@lst.de>
---
  block/bdev.c | 18 ++++++++----------
  1 file changed, 8 insertions(+), 10 deletions(-)

Reviewed-by: Hannes Reinecke <h...@suse.de>

Cheers,

Hannes


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