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Date: Wed, 15 Jan 2014 15:24:47 +0900 From: Namhyung Kim <namhyung@...nel.org> To: Frederic Weisbecker <fweisbec@...il.com> Cc: Arnaldo Carvalho de Melo <acme@...hat.com>, LKML <linux-kernel@...r.kernel.org>, Adrian Hunter <adrian.hunter@...el.com>, David Ahern <dsahern@...il.com>, Ingo Molnar <mingo@...nel.org>, Jiri Olsa <jolsa@...hat.com>, Peter Zijlstra <peterz@...radead.org>, Stephane Eranian <eranian@...gle.com> Subject: Re: [PATCH 3/3] perf tools: Remove unnecessary callchain cursor state restore on unmatch On Tue, 14 Jan 2014 16:37:16 +0100, Frederic Weisbecker wrote: > If a new callchain branch doesn't match a single entry of the node that > it is given against comparison in append_chain(), then the cursor is > expected to be at the same position as it was before the comparison loop. > > As such, there is no need to restore the cursor position on exit in case > of non matching branches. > > Signed-off-by: Frederic Weisbecker <fweisbec@...il.com> Reviewed-by: Namhyung Kim <namhyung@...nel.org> Thanks, Namhyung -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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