diff options
| author | Steve Sistare <[email protected]> | 2024-11-13 11:51:35 -0800 |
|---|---|---|
| committer | Jason Gunthorpe <[email protected]> | 2024-11-14 12:47:16 -0400 |
| commit | 051ae5aa73d782a8be2699a11e17c68f28b4e758 (patch) | |
| tree | c5bd93c6433275986275dffa542bffdcc5eae124 /rust/helpers/mutex.c | |
| parent | 10caa8b45119fa19fa98ea304d49f7e1283062fc (diff) | |
iommufd: Lock all IOAS objects
Define helpers to lock and unlock all IOAS objects.
This will allow DMA mappings to be updated atomically during live update.
This code is substantially the same as an initial version provided by
Jason, plus fixes.
Link: https://patch.msgid.link/r/[email protected]
Signed-off-by: Steve Sistare <[email protected]>
Reviewed-by: Jason Gunthorpe <[email protected]>
Reviewed-by: Kevin Tian <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>
Diffstat (limited to 'rust/helpers/mutex.c')
0 files changed, 0 insertions, 0 deletions