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| author | Nicholas Piggin <npiggin@gmail.com> | 2022-11-26 10:59:32 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-12-02 07:48:50 +0100 |
| commit | 0b2199841a7952d01a717b465df028b40b2cf3e9 (patch) | |
| tree | 89910f64b8928a0ab062d1674124bbe4cb3c4270 /include/target | |
| parent | powerpc/qspinlock: provide accounting and options for sleepy locks (diff) | |
| download | linux-0b2199841a7952d01a717b465df028b40b2cf3e9.tar.xz linux-0b2199841a7952d01a717b465df028b40b2cf3e9.zip | |
powerpc/qspinlock: add compile-time tuning adjustments
This adds compile-time options that allow the EH lock hint bit to be
enabled or disabled, and adds some new options that may or may not
help matters. To help with experimentation and tuning.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20221126095932.1234527-18-npiggin@gmail.com
Diffstat (limited to 'include/target')
0 files changed, 0 insertions, 0 deletions