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17 May 2024, 11:00:25 UTC
Revision 2a29190c040c0b11e39197c67abf6f87e0a61f9a authored by Frederic Weisbecker on 14 January 2014, 15:37:16 UTC, committed by Arnaldo Carvalho de Melo on 17 January 2014, 14:25:24 UTC 
perf tools: Remove unnecessary callchain cursor state restore on unmatch
 
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@gmail.com>
Reviewed-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1389713836-13375-4-git-send-email-fweisbec@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
1 parent b965bb4
History
Tip revision: 2a29190c040c0b11e39197c67abf6f87e0a61f9a authored by Frederic Weisbecker on 14 January 2014, 15:37:16 UTC
perf tools: Remove unnecessary callchain cursor state restore on unmatch
Tip revision: 2a29190
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