tree 9ec950c5881e244a741f21f0c3ab262fbae0f0fb
parent f3134de60624829a57741c1f3796847d4de165f6
author Frederic Weisbecker <fweisbec@gmail.com> 1228863196 +0100
committer Ingo Molnar <mingo@elte.hu> 1229076847 +0100

tracing/function-graph-tracer: add a new .irqentry.text section

Impact: let the function-graph-tracer be aware of the irq entrypoints

Add a new .irqentry.text section to store the irq entrypoints functions
inside the same section. This way, the tracer will be able to signal
an interrupts triggering on output by recognizing these entrypoints.

Also, make this section recordable for dynamic tracing.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>