aleph/lkl_linux
1
0
Fork 0
mirror of https://github.com/lkl/linux.git synced 2025-12-19 16:13:19 +09:00
Code Issues Packages Projects Releases Wiki Activity

vfio: Commonize combine_ranges for use in other VFIO drivers

Browse Source 
Currently only Mellanox uses the combine_ranges function. The
new pds_vfio driver also needs this function. So, move it to
a common location for other vendor drivers to use.

Also, fix RCT ordering while moving/renaming the function.

Cc: Yishai Hadas <yishaih@nvidia.com>
Signed-off-by: Brett Creeley <brett.creeley@amd.com>
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
Link: https://lore.kernel.org/r/20230807205755.29579-2-brett.creeley@amd.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
This commit is contained in:
Brett Creeley
2023-08-07 13:57:48 -07:00
committed by Alex Williamson
parent 73e2f19da5
commit 9a4087fab3
3 changed files with 51 additions and 47 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
include/linux/vfio.h
View File

@@ -283,6 +283,9 @@ int vfio_mig_get_next_state(struct vfio_device *device,
enum vfio_device_mig_state new_fsm,
enum vfio_device_mig_state *next_fsm);
void vfio_combine_iova_ranges(struct rb_root_cached *root, u32 cur_nodes,
u32 req_nodes);
/*
* External user API
*/