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perf tools: Add support for PERF_RECORD_MISC_GUEST_USER in thread__find_addr_map(). 

This patch remove a TODO in thread__find_addr_map() and add support of
PERF_RECORD_MISC_GUEST_USER.

Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung.kim@lge.com>
Link: http://lkml.kernel.org/r/3dd652201171a19c910b500984c7c3590e77603b.1387572416.git.yangds.fnst@cn.fujitsu.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Dongsheng Yang 2013-12-20 15:52:56 -05:00 committed by Arnaldo Carvalho de Melo
parent ad85ace07a
commit fb50bb43d0
1 changed files with 3 additions and 8 deletions
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11
tools/perf/util/event.c
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@ -659,15 +659,10 @@ void thread__find_addr_map(struct thread *thread,
al->level = 'g';
mg = &machine->kmaps;
load_map = true;
} else if (cpumode == PERF_RECORD_MISC_GUEST_USER && perf_guest) {
al->level = 'u';
} else {
/*
* 'u' means guest os user space.
* TODO: We don't support guest user space. Might support late.
*/
if (cpumode == PERF_RECORD_MISC_GUEST_USER && perf_guest)
al->level = 'u';
else
al->level = 'H';
al->level = 'H';
al->map = NULL;
if ((cpumode == PERF_RECORD_MISC_GUEST_USER ||