diff options
| author | Thomas Falcon <[email protected]> | 2019-08-14 14:57:05 -0500 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2019-08-18 13:57:31 -0700 |
| commit | 80f0fe0934cd3daa13a5e4d48a103f469115b160 (patch) | |
| tree | 7343622fab312f52ddec6e0522618afcf73bf764 /scripts/bpf_helpers_doc.py | |
| parent | 37b0a733c12137bc1d3325c44797333177607632 (diff) | |
ibmvnic: Unmap DMA address of TX descriptor buffers after use
There's no need to wait until a completion is received to unmap
TX descriptor buffers that have been passed to the hypervisor.
Instead unmap it when the hypervisor call has completed. This patch
avoids the possibility that a buffer will not be unmapped because
a TX completion is lost or mishandled.
Reported-by: Abdul Haleem <[email protected]>
Tested-by: Devesh K. Singh <[email protected]>
Signed-off-by: Thomas Falcon <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'scripts/bpf_helpers_doc.py')
0 files changed, 0 insertions, 0 deletions