Commit 4cbd5334 authored by Ian Rogers's avatar Ian Rogers Committed by Arnaldo Carvalho de Melo

perf tools: Fix foolproof typo

In the context of LBR stitching documentation.
Signed-off-by: default avatarIan Rogers <irogers@google.com>
Acked-by: default avatarKan Liang <kan.liang@linux.intel.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ali Saidi <alisaidi@amazon.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Sandipan Das <sandipan.das@amd.com>
Link: https://lore.kernel.org/r/20230119201036.156441-1-irogers@google.comSigned-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent df8aeaef
......@@ -121,7 +121,7 @@ REPORT OPTIONS
perf c2c record --call-graph lbr.
Disabled by default. In common cases with call stack overflows,
it can recreate better call stacks than the default lbr call stack
output. But this approach is not full proof. There can be cases
output. But this approach is not foolproof. There can be cases
where it creates incorrect call stacks from incorrect matches.
The known limitations include exception handing such as
setjmp/longjmp will have calls/returns not match.
......
......@@ -507,7 +507,7 @@ include::itrace.txt[]
perf record --call-graph lbr.
Disabled by default. In common cases with call stack overflows,
it can recreate better call stacks than the default lbr call stack
output. But this approach is not full proof. There can be cases
output. But this approach is not foolproof. There can be cases
where it creates incorrect call stacks from incorrect matches.
The known limitations include exception handing such as
setjmp/longjmp will have calls/returns not match.
......
......@@ -502,7 +502,7 @@ include::itrace.txt[]
perf record --call-graph lbr.
Disabled by default. In common cases with call stack overflows,
it can recreate better call stacks than the default lbr call stack
output. But this approach is not full proof. There can be cases
output. But this approach is not foolproof. There can be cases
where it creates incorrect call stacks from incorrect matches.
The known limitations include exception handing such as
setjmp/longjmp will have calls/returns not match.
......
......@@ -334,7 +334,7 @@ use '-e e1 -e e2 -G foo,foo' or just use '-e e1 -e e2 -G foo'.
callgraph. The option must be used with --call-graph lbr recording.
Disabled by default. In common cases with call stack overflows,
it can recreate better call stacks than the default lbr call stack
output. But this approach is not full proof. There can be cases
output. But this approach is not foolproof. There can be cases
where it creates incorrect call stacks from incorrect matches.
The known limitations include exception handing such as
setjmp/longjmp will have calls/returns not match.
......
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