LoongArch: ftrace: Abstract DYNAMIC_FTRACE_WITH_ARGS accesses

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Add new ftrace_regs_{get,set}_*() helpers which can be used to manipulate
ftrace_regs. When CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS=y, these can always
be used on any ftrace_regs, and when CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS
=n these can be used when regs are available.

Signed-off-by: Qing Zhang <zhangqing@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>

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Qing Zhang 2023-05-01 17:19:52 +08:00 • committed by Huacai Chen

parent 8b5ee2c66d

commit 6fbff14a63

1 changed files with 25 additions and 0 deletions

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arch/loongarch/include/asm/ftrace.h

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