perf comm str: Avoid sort during insert

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The array is sorted, so just move the elements and insert in order.

Fixes: 13ca628716 ("perf comm: Add reference count checking to 'struct comm_str'")
Reported-by: Matt Fleming <matt@readmodwrite.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Matt Fleming <matt@readmodwrite.com>
Cc: Steinar Gunderson <sesse@google.com>
Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Link: https://lore.kernel.org/r/20240703172117.810918-2-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>

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Ian Rogers 2024-07-03 10:21:16 -07:00 • committed by Namhyung Kim

parent 2eae307ec5

commit feaaa8be0b

1 changed files with 18 additions and 11 deletions

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tools/perf/util/comm.c

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