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authorXiao Guangrong <xiaoguangrong@cn.fujitsu.com>2011-03-15 04:57:37 +0300
committerIngo Molnar <mingo@elte.hu>2011-03-15 10:30:34 +0300
commit25542c646afbf14c43fa7d2b443055cadb73b07a (patch)
treebb49d9918ecf8b2677282bcdbf222949399a5d06 /drivers/acpi/pci_root.c
parent8460b3e5bc64955aeefdd8357b3bf7b5ff79b3f2 (diff)
downloadlinux-25542c646afbf14c43fa7d2b443055cadb73b07a.tar.xz
x86, tlb, UV: Do small micro-optimization for native_flush_tlb_others()
native_flush_tlb_others() is called from: flush_tlb_current_task() flush_tlb_mm() flush_tlb_page() All these functions disable preemption explicitly, so we can use smp_processor_id() instead of get_cpu() and put_cpu(). Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> Cc: Cliff Wickman <cpw@sgi.com> LKML-Reference: <4D7EC791.4040003@cn.fujitsu.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/acpi/pci_root.c')
0 files changed, 0 insertions, 0 deletions