jump label: Make dynamic no-op selection available outside of ftrace

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Move Steve's code for finding the best 5-byte no-op from ftrace.c to
alternative.c. The idea is that other consumers (in this case jump label)
want to make use of that code.

Signed-off-by: Jason Baron <jbaron@redhat.com>
LKML-Reference: <96259ae74172dcac99c0020c249743c523a92e18.1284733808.git.jbaron@redhat.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

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Jason Baron 2010-09-17 11:08:51 -04:00 • committed by Steven Rostedt

parent e9d2b06414

commit f49aa44856

4 changed files with 79 additions and 62 deletions

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8

arch/x86/include/asm/alternative.h

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64

arch/x86/kernel/alternative.c

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63

arch/x86/kernel/ftrace.c

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6

arch/x86/kernel/setup.c

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