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authorWu Zhangjin <wuzhangjin@gmail.com>2009-11-20 20:34:36 +0800
committerRalf Baechle <ralf@linux-mips.org>2009-12-17 01:57:25 +0000
commit046199cae714a7f9e88f5a7940b077f4515f48cb (patch)
tree8fb3a93a80fc2f719daa0ac905b610de68cf6693 /kernel/mutex-debug.c
parente17ff5fec65a0213416efbe7ceae5f2f9887dda2 (diff)
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MIPS: Tracing: Make ftrace for MIPS work without -fno-omit-frame-pointer
When remove the -fno-omit-frame-pointer, gcc will not save the frame pointer for us, we need to save one ourselves. Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Nicholas Mc Guire <der.herr@hofr.at> Cc: zhangfx@lemote.com Cc: Wu Zhangjin <wuzhangjin@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/679/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'kernel/mutex-debug.c')
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