Re: [patch] perf_event_open.2: PERF_RECORD_MISC_PROC_MAP_PARSE_TIMEOUT

2016-10-18 Thread Michael Kerrisk (man-pages)
Hi Vince, On 10/17/2016 04:50 PM, Vince Weaver wrote: > > Linux 4.2 reserved a new bit from the misc field in the perf_event_open > mmap sample buffer: > PERF_RECORD_MISC_PROC_MAP_PARSE_TIMEOUT > > Despite being reserved in the public include/uapi/linux/perf_event.h > header file, this bit is

Re: [patch] perf_event_open.2: PERF_RECORD_MISC_PROC_MAP_PARSE_TIMEOUT

2016-10-18 Thread Michael Kerrisk (man-pages)
Hi Vince, On 10/17/2016 04:50 PM, Vince Weaver wrote: > > Linux 4.2 reserved a new bit from the misc field in the perf_event_open > mmap sample buffer: > PERF_RECORD_MISC_PROC_MAP_PARSE_TIMEOUT > > Despite being reserved in the public include/uapi/linux/perf_event.h > header file, this bit is

[patch] perf_event_open.2: PERF_RECORD_MISC_PROC_MAP_PARSE_TIMEOUT

2016-10-17 Thread Vince Weaver
Linux 4.2 reserved a new bit from the misc field in the perf_event_open mmap sample buffer: PERF_RECORD_MISC_PROC_MAP_PARSE_TIMEOUT Despite being reserved in the public include/uapi/linux/perf_event.h header file, this bit is never set by the kernel, rather it is used internally by the userspace

[patch] perf_event_open.2: PERF_RECORD_MISC_PROC_MAP_PARSE_TIMEOUT

2016-10-17 Thread Vince Weaver
Linux 4.2 reserved a new bit from the misc field in the perf_event_open mmap sample buffer: PERF_RECORD_MISC_PROC_MAP_PARSE_TIMEOUT Despite being reserved in the public include/uapi/linux/perf_event.h header file, this bit is never set by the kernel, rather it is used internally by the userspace