diff options
author | Dan Williams | 2009-07-14 20:48:22 +0200 |
---|---|---|
committer | Dan Williams | 2009-08-30 04:09:26 +0200 |
commit | 36d1c6476be51101778882897b315bd928c8c7b5 (patch) | |
tree | 55b4ecd93ce9c22722c9c9da0dd28a2d2f7c082d /Documentation/driver-model/device.txt | |
parent | md/raid6: release spare page at ->stop() (diff) | |
download | kernel-qcow2-linux-36d1c6476be51101778882897b315bd928c8c7b5.tar.gz kernel-qcow2-linux-36d1c6476be51101778882897b315bd928c8c7b5.tar.xz kernel-qcow2-linux-36d1c6476be51101778882897b315bd928c8c7b5.zip |
md/raid6: move the spare page to a percpu allocation
In preparation for asynchronous handling of raid6 operations move the
spare page to a percpu allocation to allow multiple simultaneous
synchronous raid6 recovery operations.
Make this allocation cpu hotplug aware to maximize allocation
efficiency.
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'Documentation/driver-model/device.txt')
0 files changed, 0 insertions, 0 deletions