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Peter Zijlstra
2565711fb7
This patch reorders fields in the perf_sample_data struct in order to minimize the number of cachelines touched in perf_sample_data_init(). It also removes some intializations which are redundant with the code in kernel/events/core.c Signed-off-by: Peter Zijlstra (Intel) <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Cc: [email protected] Cc: Arnaldo Carvalho de Melo <[email protected]> Cc: [email protected] Cc: Linus Torvalds <[email protected]> Signed-off-by: Ingo Molnar <[email protected]>