x86/mm: Remove debug/x86/tlb_defer_switch_to_init_mm

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Borislav thinks that we don't need this knob in a released kernel.
Get rid of it.

Requested-by: Borislav Petkov <bp@alien8.de>
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Fixes: b956575bed ("x86/mm: Flush more aggressively in lazy TLB mode")
Link: http://lkml.kernel.org/r/1fa72431924e81e86c164ff7881bf9240d1f1a6c.1508000261.git.luto@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

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Andy Lutomirski 2017-10-14 09:59:51 -07:00 • committed by Ingo Molnar

parent 4e57b94664

commit 7ac7f2c315

2 changed files with 12 additions and 66 deletions

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20

arch/x86/include/asm/tlbflush.h

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58

arch/x86/mm/tlb.c

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