linux-stable/samples/vfio-mdev
Parav Pandit eee413e620 vfio-mdev/mtty: Simplify interrupt generation
While generating interrupt, mdev_state is already available for which
interrupt is generated.
Instead of doing indirect way from state->device->uuid-> to searching
state linearly in linked list on every interrupt generation,
directly use the available state.

Hence, simplify the code to use mdev_state and remove unused helper
function with that.

Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Parav Pandit <parav@mellanox.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2019-08-19 13:28:57 -06:00
..
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
mbochs.c sample/mdev/mbochs: remove set but not used variable 'mdev_state' 2019-07-02 11:44:15 -06:00
mdpy-defs.h treewide: remove SPDX "WITH Linux-syscall-note" from kernel-space headers again 2019-07-25 11:05:10 +02:00
mdpy-fb.c sample: vfio mdev display - guest driver 2018-06-08 10:24:13 -06:00
mdpy.c samples/vfio-mdev/mdpy: expand minor range when registering chrdev region 2019-02-12 13:21:14 -07:00
mtty.c vfio-mdev/mtty: Simplify interrupt generation 2019-08-19 13:28:57 -06:00