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| author | Jiang Liu | 2014-01-07 15:17:13 +0100 |
|---|---|---|
| committer | Catalin Marinas | 2014-01-08 16:23:53 +0100 |
| commit | 9732cafd9dc0206479be919baf0067239f0a63ca (patch) | |
| tree | c8878035ac9cb6dce592957f12dc1723a583989d /arch/arm64/kernel/Makefile | |
| parent | arm64, jump label: detect %c support for ARM64 (diff) | |
| download | kernel-qcow2-linux-9732cafd9dc0206479be919baf0067239f0a63ca.tar.gz kernel-qcow2-linux-9732cafd9dc0206479be919baf0067239f0a63ca.tar.xz kernel-qcow2-linux-9732cafd9dc0206479be919baf0067239f0a63ca.zip | |
arm64, jump label: optimize jump label implementation
Optimize jump label implementation for ARM64 by dynamically patching
kernel text.
Reviewed-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Jiang Liu <liuj97@gmail.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm64/kernel/Makefile')
| -rw-r--r-- | arch/arm64/kernel/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/kernel/Makefile b/arch/arm64/kernel/Makefile index 1ea7221f8853..2d4554b13410 100644 --- a/arch/arm64/kernel/Makefile +++ b/arch/arm64/kernel/Makefile @@ -19,6 +19,7 @@ arm64-obj-$(CONFIG_HW_PERF_EVENTS) += perf_event.o arm64-obj-$(CONFIG_HAVE_HW_BREAKPOINT)+= hw_breakpoint.o arm64-obj-$(CONFIG_EARLY_PRINTK) += early_printk.o arm64-obj-$(CONFIG_ARM64_CPU_SUSPEND) += sleep.o suspend.o +arm64-obj-$(CONFIG_JUMP_LABEL) += jump_label.o obj-y += $(arm64-obj-y) vdso/ obj-m += $(arm64-obj-m) |