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| author |   Palmer Dabbelt <palmer@rivosinc.com> | 2022-03-16 16:11:33 -0700 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2022-05-11 11:50:10 -0700 |
| commit | c9c0b0ba1e1134a8dcf386474a4c85718b6fe1d2 (patch) | |
| tree | 8aa2ae4e0fc4d47cb03ecd0b52a4bc4fa5fcd512 /arch/riscv/Kconfig | |
| parent | RISC-V: Move to generic spinlocks (diff) | |
| download | linux-dev-c9c0b0ba1e1134a8dcf386474a4c85718b6fe1d2.tar.xz linux-dev-c9c0b0ba1e1134a8dcf386474a4c85718b6fe1d2.zip | |
RISC-V: Move to queued RW locks
Now that we have fair spinlocks we can use the generic queued rwlocks,
so we might as well do so.
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'arch/riscv/Kconfig')
| -rw-r--r-- | arch/riscv/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 00fd9c548f26..f8a55d94016d 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -39,6 +39,7 @@ config RISCV select ARCH_SUPPORTS_DEBUG_PAGEALLOC if MMU select ARCH_SUPPORTS_HUGETLBFS if MMU select ARCH_USE_MEMTEST + select ARCH_USE_QUEUED_RWLOCKS select ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT if MMU select ARCH_WANT_FRAME_POINTERS select ARCH_WANT_GENERAL_HUGETLB |