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author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-02 23:31:49 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-02 23:31:49 (GMT) |
commit | 96a3d998fb92c28b9862297fcf93a24d8a0eac1d (patch) | |
tree | 7fe1a799a3a84d276e7dcf8b0afa5b4ceb56659f /sound | |
parent | 3045f94a20cc54e3e5b20a843701eeab86f57163 (diff) | |
parent | 5236eb968ec21c693d463d0494e39b00c1bc174d (diff) | |
download | linux-fsl-qoriq-96a3d998fb92c28b9862297fcf93a24d8a0eac1d.tar.xz |
Merge branch 'x86-tracing-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 tracing updates from Ingo Molnar:
"This tree adds IRQ vector tracepoints that are named after the handler
and which output the vector #, based on a zero-overhead approach that
relies on changing the IDT entries, by Seiji Aguchi.
The new tracepoints look like this:
# perf list | grep -i irq_vector
irq_vectors:local_timer_entry [Tracepoint event]
irq_vectors:local_timer_exit [Tracepoint event]
irq_vectors:reschedule_entry [Tracepoint event]
irq_vectors:reschedule_exit [Tracepoint event]
irq_vectors:spurious_apic_entry [Tracepoint event]
irq_vectors:spurious_apic_exit [Tracepoint event]
irq_vectors:error_apic_entry [Tracepoint event]
irq_vectors:error_apic_exit [Tracepoint event]
[...]"
* 'x86-tracing-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/tracing: Add config option checking to the definitions of mce handlers
trace,x86: Do not call local_irq_save() in load_current_idt()
trace,x86: Move creation of irq tracepoints from apic.c to irq.c
x86, trace: Add irq vector tracepoints
x86: Rename variables for debugging
x86, trace: Introduce entering/exiting_irq()
tracing: Add DEFINE_EVENT_FN() macro
Diffstat (limited to 'sound')
0 files changed, 0 insertions, 0 deletions