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| author | Shannon Nelson <shannon.nelson@intel.com> | 2007-10-18 03:07:13 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-18 14:37:32 -0700 |
| commit | dfe2299e7b35a0adfc87f04d3e725ccc508d7626 (patch) | |
| tree | 5dbcd9290ebf4f4830d736df5b3324f0146bb6b0 /kernel/stop_machine.c | |
| parent | 7df7cf0676060d778486359676734447347e1caf (diff) | |
| download | blackbird-op-linux-dfe2299e7b35a0adfc87f04d3e725ccc508d7626.tar.gz blackbird-op-linux-dfe2299e7b35a0adfc87f04d3e725ccc508d7626.zip | |
I/OAT: clean up of dca provider start and stop
Don't start ioat_dca if ioat_dma didn't start, and then stop ioat_dca
before stopping ioat_dma. Since the ioat_dma side does the pci device
work, This takes care of ioat_dca trying to use a bad device reference.
Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/stop_machine.c')
0 files changed, 0 insertions, 0 deletions
