diff options
| author | Christoph Hellwig <[email protected]> | 2018-10-11 09:15:35 +0200 |
|---|---|---|
| committer | Martin K. Petersen <[email protected]> | 2018-10-15 22:39:23 -0400 |
| commit | 67d98f0a83f8d5eafe8f584fef70b1d790a36411 (patch) | |
| tree | ccd44aef32873c0d3ac239ef9c57ba7c97edb0d4 /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | ca2ade24157693b4e533ccec69df00ef719d4aad (diff) | |
scsi: megaraid_mbox: remove bogus use of pci_dma_sync_sg_* APIs
The dma_map_sg / dma_unmap_sg APIs called from scsi_dma_map /
scsi_dma_unmap already transfer memory ownership to the device or cpu
respectively. Adding additional calls to pci_dma_sync_sg_* will in fact
lead to data corruption if we end up using swiotlb for some reason.
Also remove the now pointless megaraid_mbox_sync_scb function.
Signed-off-by: Christoph Hellwig <[email protected]>
Reviewed-by: Johannes Thumshirn <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions