Searched hist:"3 ea2e6d7" (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/kernel/trace/ |
| H A D | trace_sched_switch.c | 3ea2e6d7 Sat Oct 04 01:01:00 CDT 2008 Steven Rostedt <rostedt@goodmis.org> ftrace: make some tracers reentrant
Now that the ring buffer is reentrant, some of the ftrace tracers
(sched_swich, debugging traces) can also be reentrant.
Note: Never make the function tracer reentrant, that can cause
recursion problems all over the kernel. The function tracer
must disable reentrancy.
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
3ea2e6d7 Sat Oct 04 01:01:00 CDT 2008 Steven Rostedt <rostedt@goodmis.org> ftrace: make some tracers reentrant
Now that the ring buffer is reentrant, some of the ftrace tracers
(sched_swich, debugging traces) can also be reentrant.
Note: Never make the function tracer reentrant, that can cause
recursion problems all over the kernel. The function tracer
must disable reentrancy.
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
|
| H A D | trace.c | 3ea2e6d7 Sat Oct 04 01:01:00 CDT 2008 Steven Rostedt <rostedt@goodmis.org> ftrace: make some tracers reentrant
Now that the ring buffer is reentrant, some of the ftrace tracers
(sched_swich, debugging traces) can also be reentrant.
Note: Never make the function tracer reentrant, that can cause
recursion problems all over the kernel. The function tracer
must disable reentrancy.
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
3ea2e6d7 Sat Oct 04 01:01:00 CDT 2008 Steven Rostedt <rostedt@goodmis.org> ftrace: make some tracers reentrant
Now that the ring buffer is reentrant, some of the ftrace tracers
(sched_swich, debugging traces) can also be reentrant.
Note: Never make the function tracer reentrant, that can cause
recursion problems all over the kernel. The function tracer
must disable reentrancy.
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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