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perf tools: Do a few more directory handling optimizations
A few more optimizations for perf when dealing with directories. Some of them significantly cut down the work which has to be done. d_type should always be set; otherwise fix the kernel code. And there are functions available to parse fstab-like files, so use them. Signed-off-by: Ulrich Drepper <[email protected]> Acked-by: Pekka Enberg <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] LKML-Reference: <[email protected]> [ v2: two small stylistic fixlets ] Signed-off-by: Ingo Molnar <[email protected]>
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Ulrich Drepper
authored and
Ingo Molnar
committed
Dec 28, 2009
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