Searched hist:"3 b6c223b1b97ad60bbb0f4efda57d649414ac2a2" (Results 1 – 3 of 3) sorted by relevance
| /linux/arch/arm/include/asm/ |
| H A D | ftrace.h | diff 3b6c223b1b97ad60bbb0f4efda57d649414ac2a2 Tue Aug 10 20:43:28 CEST 2010 Rabin Vincent <rabin@rab.in> ARM: 6318/1: ftrace: fix and update dynamic ftrace
This adds mcount recording and updates dynamic ftrace for ARM to work
with the new ftrace dyamic tracing implementation. It also adds support
for the mcount format used by newer ARM compilers.
With dynamic tracing, mcount() is implemented as a nop. Callsites are
patched on startup with nops, and dynamically patched to call to the
ftrace_caller() routine as needed.
Acked-by: Steven Rostedt <rostedt@goodmis.org> [recordmcount.pl change]
Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
|
| /linux/scripts/ |
| H A D | recordmcount.pl | diff 3b6c223b1b97ad60bbb0f4efda57d649414ac2a2 Tue Aug 10 20:43:28 CEST 2010 Rabin Vincent <rabin@rab.in> ARM: 6318/1: ftrace: fix and update dynamic ftrace
This adds mcount recording and updates dynamic ftrace for ARM to work
with the new ftrace dyamic tracing implementation. It also adds support
for the mcount format used by newer ARM compilers.
With dynamic tracing, mcount() is implemented as a nop. Callsites are
patched on startup with nops, and dynamically patched to call to the
ftrace_caller() routine as needed.
Acked-by: Steven Rostedt <rostedt@goodmis.org> [recordmcount.pl change]
Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
|
| /linux/arch/arm/kernel/ |
| H A D | entry-common.S | diff 3b6c223b1b97ad60bbb0f4efda57d649414ac2a2 Tue Aug 10 20:43:28 CEST 2010 Rabin Vincent <rabin@rab.in> ARM: 6318/1: ftrace: fix and update dynamic ftrace
This adds mcount recording and updates dynamic ftrace for ARM to work
with the new ftrace dyamic tracing implementation. It also adds support
for the mcount format used by newer ARM compilers.
With dynamic tracing, mcount() is implemented as a nop. Callsites are
patched on startup with nops, and dynamically patched to call to the
ftrace_caller() routine as needed.
Acked-by: Steven Rostedt <rostedt@goodmis.org> [recordmcount.pl change]
Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
|