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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-06-04 21:34:39 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-06-04 21:34:39 -0700 |
| commit | ab20fd0013cd086230bb39344918f5b6eb41c4ad (patch) | |
| tree | 1828996b036347cb7a49ae89c9ab4b8a55df4716 /fs/jfs | |
| parent | ba252f16e4433e7599fec986e77722e6d0eed186 (diff) | |
| parent | de73f38f768021610bd305cf74ef3702fcf6a1eb (diff) | |
| download | linux-stable-ab20fd0013cd086230bb39344918f5b6eb41c4ad.tar.gz linux-stable-ab20fd0013cd086230bb39344918f5b6eb41c4ad.tar.bz2 linux-stable-ab20fd0013cd086230bb39344918f5b6eb41c4ad.zip | |
Merge branch 'x86-cache-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 cache resource controller updates from Thomas Gleixner:
"An update for the Intel Resource Director Technolgy (RDT) which adds a
feedback driven software controller to runtime adjust the bandwidth
allocation MSRs.
This makes the allocations more accurate and allows to use bandwidth
values in understandable units (MB/s) instead of using percentage
based allocations as the original, still available, interface.
The software controller can be enabled with a new mount option for the
resctrl filesystem"
* 'x86-cache-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/intel_rdt/mba_sc: Feedback loop to dynamically update mem bandwidth
x86/intel_rdt/mba_sc: Prepare for feedback loop
x86/intel_rdt/mba_sc: Add schemata support
x86/intel_rdt/mba_sc: Add initialization support
x86/intel_rdt/mba_sc: Enable/disable MBA software controller
x86/intel_rdt/mba_sc: Documentation for MBA software controller(mba_sc)
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