kernel/trace/trace_events_hist.c · fd2081ffce4e8aa3b2085be3bc584523ddeedf02 · Tobias Schramm / linux-pinebook-pro

6 years ago

tracing: Have the historgram use the result of str_has_prefix() for len of prefix · 036876fa

Steven Rostedt (VMware) authored 6 years ago


As str_has_prefix() returns the length on match, we can use that for the
updating of the string pointer instead of recalculating the prefix size.

Cc: Tom Zanussi  <zanussi@kernel.org>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>

036876fa

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tracing: Have the historgram use the result of str_has_prefix() for len of prefix

Steven Rostedt (VMware) authored 6 years ago


As str_has_prefix() returns the length on match, we can use that for the
updating of the string pointer instead of recalculating the prefix size.

Cc: Tom Zanussi  <zanussi@kernel.org>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>

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