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| author | Joerg Roedel <joerg.roedel@amd.com> | 2009-03-16 17:32:14 +0100 |
|---|---|---|
| committer | Joerg Roedel <joerg.roedel@amd.com> | 2009-03-17 12:56:49 +0100 |
| commit | 41531c8f5f05aba5ec645d9770557eedbf75b422 (patch) | |
| tree | 7635e68efbee5ea7b5208e5d4b332f6ef2113dd3 /arch/x86/kernel/pci-dma.c | |
| parent | 2e34bde18576a02c897ae6b699ea26301d92be1b (diff) | |
dma-debug: add a check dma memory leaks
Impact: allow architectures to monitor busses for dma mem leakage
This patch adds checking code to detect if a device has pending DMA
operations when it is about to be unbound from its device driver.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Diffstat (limited to 'arch/x86/kernel/pci-dma.c')
0 files changed, 0 insertions, 0 deletions