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authorJesse Barnes <jbarnes@virtuousgeek.org>2010-10-19 13:07:57 -0700
committerJesse Barnes <jbarnes@virtuousgeek.org>2011-05-11 15:18:40 -0700
commitb48d4425b602f5f4978299474743dbea130d940d (patch)
tree7da23c264cab62bce753e60c4e8d5fbbb0aab0e7 /drivers/pci/pci-sysfs.c
parent69643e4829c5cd13bafe44a6b9f3eb2086e0f618 (diff)
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PCI: add ID-based ordering enable/disable support
Add support to allow drivers to enable/disable ID-based ordering. Where supported, ID-based ordering can significantly improve the latency of individual requests by preventing them from queueing up behind unrelated traffic. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/pci/pci-sysfs.c')
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