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| author | Christian Borntraeger <borntraeger@de.ibm.com> | 2016-10-25 11:03:15 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-11-16 10:15:11 +0100 |
| commit | 5bd0b85ba8bb9de6f61f33f3752fc85f4c87fc22 (patch) | |
| tree | c9f2a61626dd4fe1838d92c243092e6ba49ba74c /arch/arc | |
| parent | locking/core: Remove cpu_relax_lowlatency() users (diff) | |
| download | linux-5bd0b85ba8bb9de6f61f33f3752fc85f4c87fc22.tar.xz linux-5bd0b85ba8bb9de6f61f33f3752fc85f4c87fc22.zip | |
locking/core, arch: Remove cpu_relax_lowlatency()
As there are no users left, we can remove cpu_relax_lowlatency()
implementations from every architecture.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Noam Camus <noamc@ezchip.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Will Deacon <will.deacon@arm.com>
Cc: linuxppc-dev@lists.ozlabs.org
Cc: virtualization@lists.linux-foundation.org
Cc: xen-devel@lists.xenproject.org
Cc: <linux-arch@vger.kernel.org>
Link: http://lkml.kernel.org/r/1477386195-32736-6-git-send-email-borntraeger@de.ibm.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/arc')
| -rw-r--r-- | arch/arc/include/asm/processor.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/arc/include/asm/processor.h b/arch/arc/include/asm/processor.h index 6c158d576355..d102a49ad8c5 100644 --- a/arch/arc/include/asm/processor.h +++ b/arch/arc/include/asm/processor.h @@ -61,7 +61,6 @@ struct task_struct; #define cpu_relax() barrier() #define cpu_relax_yield() cpu_relax() -#define cpu_relax_lowlatency() cpu_relax() #else @@ -69,7 +68,6 @@ struct task_struct; __asm__ __volatile__ (".word %0" : : "i"(CTOP_INST_SCHD_RW) : "memory") #define cpu_relax_yield() cpu_relax() -#define cpu_relax_lowlatency() barrier() #endif |