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| author | Tony Luck <tony.luck@intel.com> | 2024-03-22 11:20:15 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2024-03-24 03:58:43 +0100 |
| commit | a8ed59a3a8de2648e69dd5936f5771ac4c92d085 (patch) | |
| tree | bce4172ad64c3dfe8e236627e28e60dd03d37e91 /arch/x86/xen | |
| parent | f2208aa12c27bfada3c15c550c03ca81d42dcac2 (diff) | |
Documentation/x86: Document that resctrl bandwidth control units are MiB
The memory bandwidth software controller uses 2^20 units rather than
10^6. See mbm_bw_count() which computes bandwidth using the "SZ_1M"
Linux define for 0x00100000.
Update the documentation to use MiB when describing this feature.
It's too late to fix the mount option "mba_MBps" as that is now an
established user interface.
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20240322182016.196544-1-tony.luck@intel.com
Diffstat (limited to 'arch/x86/xen')
0 files changed, 0 insertions, 0 deletions