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Wu Zhangjin e17ff5fec6 MIPS: Tracing: Add dynamic function graph tracer for MIPS 
This patch make function graph tracer work with dynamic function tracer.

To share the source code of dynamic function tracer(MCOUNT_SAVE_REGS),
and avoid restoring the whole saved registers, we need to restore the ra
register from the stack.

(NOTE: This not work with 32bit! need to ensure why!)

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/678/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 		2009-12-17 01:57:25 +00:00
..
alchemy MIPS: Alchemy: Fix hang with high-frequency edge interrupts 2009-11-02 12:00:08 +01:00
ar7 MIPS: AR7: register watchdog device only if enabled in hw configuration 2009-11-02 12:00:03 +01:00
basler/excite MIPS: Excite: Get rid of BKL. 2009-09-30 21:47:01 +02:00
bcm47xx MIPS: Replace all usages of CL_SIZE by COMMAND_LINE_SIZE 2009-12-17 01:56:56 +00:00
bcm63xx MIPS: bcm63xx: Set the correct BCM3302 CPU name 2009-11-02 12:00:07 +01:00
boot MIPS: Remove addinitrd and CONFIG_PROBE_INITRD_HEADER 2009-12-17 01:57:07 +00:00
cavium-octeon MIPS: Octeon: Add platform devices MGMT Ethernet ports. 2009-12-17 01:56:59 +00:00
cobalt Update Yoichi Yuasa's e-mail address 2009-07-03 15:45:29 +01:00
configs MIPS: PowerTV: Base files for Cisco PowerTV platform 2009-12-17 01:57:17 +00:00
dec Merge branch 'timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-09-18 09:15:24 -07:00
emma MIPS: Remove useless zero initializations. 2009-09-17 20:07:51 +02:00
fw MIPS: IP22: Remove an unused function 2009-12-17 01:56:56 +00:00
gt64120/wrppmc Update Yoichi Yuasa's e-mail address 2009-07-03 15:45:29 +01:00
include/asm MIPS: Tracing: Add IRQENTRY_EXIT section for MIPS 2009-12-17 01:57:24 +00:00
jazz MIPS: Add IRQF_TIMER flag for timer interrupts 2009-11-02 12:00:02 +01:00
kernel MIPS: Tracing: Add dynamic function graph tracer for MIPS 2009-12-17 01:57:25 +00:00
lasat MIPS: Replace all usages of CL_SIZE by COMMAND_LINE_SIZE 2009-12-17 01:56:56 +00:00
lib MIPS: Fix __ndelay build error and add 'ull' suffix for 32-bit kernel 2009-06-17 11:06:24 +01:00
loongson MIPS: Loongson 2F: Add CPU frequency scaling support 2009-12-17 01:57:20 +00:00
math-emu MIPS: Collect FPU emulator statistics per-CPU. 2009-12-17 01:57:08 +00:00
mipssim MIPS: MIPSsim: Remove unused code 2009-12-17 01:57:01 +00:00
mm MIPS: Sibyte: Use hweight8 instead of counting bits 2009-12-17 01:57:16 +00:00
mti-malta MIPS: Replace all usages of CL_SIZE by COMMAND_LINE_SIZE 2009-12-17 01:56:56 +00:00
nxp MIPS: Fixup last users of irq_chip->typename 2009-12-17 01:57:21 +00:00
oprofile MIPS: oprofile: Only do performance counter handling for counter interrupts 2009-12-17 01:57:10 +00:00
pci MIPS: Lemote 2F: Add PCI support 2009-12-17 01:57:12 +00:00
pmc-sierra cpumask: arch_send_call_function_ipi_mask: mips 2009-09-24 09:34:45 +09:30
power MIPS: Use PAGE_SIZE in assembly instead of _PAGE_SIZE. 2009-09-17 20:07:48 +02:00
powertv MIPS: PowerTV: Base files for Cisco PowerTV platform 2009-12-17 01:57:17 +00:00
rb532 MIPS: Replace all usages of CL_SIZE by COMMAND_LINE_SIZE 2009-12-17 01:56:56 +00:00
sgi-ip22 MIPS: Tracing: Add IRQENTRY_EXIT section for MIPS 2009-12-17 01:57:24 +00:00
sgi-ip27 MIPS: Add IRQF_TIMER flag for timer interrupts 2009-11-02 12:00:02 +01:00
sgi-ip32 MIPS: IP32: Remove unnecessary if not even harmful volatile keywords. 2009-05-22 13:52:06 +01:00
sibyte MIPS: Replace all usages of CL_SIZE by COMMAND_LINE_SIZE 2009-12-17 01:56:56 +00:00
sni MIPS: Fixup last users of irq_chip->typename 2009-12-17 01:57:21 +00:00
txx9 MIPS: Replace all usages of CL_SIZE by COMMAND_LINE_SIZE 2009-12-17 01:56:56 +00:00
vr41xx genirq: Convert irq_desc.lock to raw_spinlock 2009-12-14 23:55:33 +01:00
Kconfig MIPS: Tracing: Add function graph tracer support for MIPS 2009-12-17 01:57:25 +00:00
Kconfig.debug MIPS: Kconfig: Fix the arch-specific header path 2008-12-12 18:12:23 +00:00
Makefile MIPS: Tracing: Add static function tracer support for MIPS 2009-12-17 01:57:21 +00:00