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| author | Jon Mason <jon.mason@intel.com> | 2013-01-19 13:02:17 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-21 03:45:50 +0400 |
| commit | 842c1ddea5f9949cb21e568408d2af9d986eee69 (patch) | |
| tree | 02970fc4c58f1e564f2f7bb90632bf805f8cdcf8 /Documentation/circular-buffers.txt | |
| parent | 8222b402e2df3b92948141046bae82fb774f3f64 (diff) | |
| download | linux-842c1ddea5f9949cb21e568408d2af9d986eee69.tar.xz | |
NTB: correct memory barrier
mmiowb is not sufficient to flush the data and is causing data
corruption. Change to wmb and the data corruption is no more.
Signed-off-by: Jon Mason <jon.mason@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/circular-buffers.txt')
0 files changed, 0 insertions, 0 deletions