Lines Matching full:interrupt
32 all parts of a running system, from the kernel (including modules and interrupt handlers) to shared libraries
53 <listitem><para>need to profile interrupt handlers</para></listitem>
898 If OProfile is using timer-interrupt mode, there is no configuration possible.
1037 These processors are capable of delivering an interrupt when a counter overflows.
1039 so blocking interrupts in the kernel does not prevent profiling. When the interrupt handler is called,
1052 between the counter overflow and the interrupt delivery that can skew results on a small scale - this means
1088 back to using the real-time clock interrupt to collect samples. This interrupt is also used by the <command>rtc</command>
1100 You can force use of the RTC interrupt with the <option>force_rtc=1</option> module parameter.
1110 <title>OProfile in timer interrupt mode</title>
1116 falls back to using the timer interrupt for profiling. Like the RTC mode in 2.4 kernels, this is not able to
1121 You can force use of the timer interrupt by using the <option>timer=1</option> module
1140 (DS). Current support is limited to the conservative extension of OProfile's existing interrupt-based model described
1162 existing interrupt-based model to the PMU hardware.
1178 counters do not generate an interrupt on overflow and so are unusable by
1271 fetch completes or aborts, a sampling interrupt is generated and an IBS fetch
1304 tagged macro-op retires, a sampling interrupt is generated and an IBS op
1342 completed. Due to the priority of the NMI, the local APIC delivers the pending interrupt immediately after
1343 completion of the previous interrupt handler, and control never returns to other parts of the system.
1520 When using the timer interrupt, the event is always "TIMER".
1532 When using the timer interrupt, the count is always 0 (indicating it cannot be set).
2509 <title>Profiling interrupt latency</title>
2543 is asserted but the hardware has features that can delay the NMI interrupt:
2544 x86 hardware is synchronous (i.e. cannot interrupt during an instruction);
2574 <title>Interrupt masking</title>
2579 all executable code. The RTC, timer interrupt mode, and Itanium 2 collection mechanisms
