Commit Graph

5 Commits

Author SHA1 Message Date
Uwe Kleine-König 6ed70a792a small doc fix: ftrace_dyn_arch_init is called by ftrace_init
... not kstop_machine.  Add a note that irqs are disabled.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2008-12-12 11:15:45 +01:00
Steven Rostedt 4d296c2432 ftrace: remove mcount set
The arch dependent function ftrace_mcount_set was only used by the daemon
start up code. This patch removes it.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-10-23 16:00:23 +02:00
Abhishek Sagar 395a59d0f8 ftrace: store mcount address in rec->ip
Record the address of the mcount call-site. Currently all archs except sparc64
record the address of the instruction following the mcount call-site. Some
general cleanups are entailed. Storing mcount addresses in rec->ip enables
looking them up in the kprobe hash table later on to check if they're kprobe'd.

Signed-off-by: Abhishek Sagar <sagar.abhishek@gmail.com>
Cc: davem@davemloft.net
Cc: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-06-23 22:10:56 +02:00
Abhishek Sagar 1d74f2a0f6 ftrace: remove ftrace_ip_converted()
Remove the unneeded function ftrace_ip_converted().

Signed-off-by: Abhishek Sagar <sagar.abhishek@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-06-10 11:57:49 +02:00
Abhishek Sagar 014c257cce ftrace: core support for ARM
Core ftrace support for the ARM architecture, which includes support
for dynamic function tracing.

Signed-off-by: Abhishek Sagar <sagar.abhishek@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-06-02 11:32:20 +02:00