[PATCH 00/10] ARM: ftrace: cleanups, Thumb-2, and dynamic ftrace (v2)
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From: Rabin Vincent on 13 Mar 2010 02:00 v2: Fixes as per review comments. The only code changes are the #error in 0004 and the removal of the #ifdef in 0009. The rest are comments and commit message rewording/expansion. This series contains fixes and improvements to the ARM ftrace support. It adds Thumb-2 support and re-implements the dynamic ftrace support. "ftrace: allow building without frame pointers" and "ftrace: pass KBUILD_CFLAGS to record_mcount.pl" are non-ARM-specific ftrace patches which are required to support the ARM functionality. Cleanups / docs: ARM: ftrace: clean up mcount assembly indentation ARM: ftrace: document mcount formats Thumb-2: ftrace: allow building without frame pointers ARM: ftrace: allow building without frame pointers ARM: ftrace: add ENDPROC annotations ARM: ftrace: add Thumb-2 support Dynamic ftrace: ftrace: pass KBUILD_CFLAGS to record_mcount.pl ARM: ftrace: fix and update dynamic ftrace ARM: ftrace: add Thumb-2 support to dynamic ftrace ARM: ftrace: enable dynamic ftrace Makefile | 7 ++ arch/arm/Kconfig | 2 + arch/arm/Kconfig.debug | 5 + arch/arm/include/asm/ftrace.h | 20 ++++- arch/arm/kernel/armksyms.c | 2 + arch/arm/kernel/entry-common.S | 178 +++++++++++++++++++++++++++----------- arch/arm/kernel/ftrace.c | 188 +++++++++++++++++++++++++++++---------- kernel/trace/Kconfig | 2 +- scripts/Makefile.build | 3 +- scripts/recordmcount.pl | 2 + 10 files changed, 307 insertions(+), 102 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |