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Searched refs:bounces (Results 1 – 7 of 7) sorted by relevance

/linux/tools/testing/selftests/mm/
H A Duffd-stress.c7 * This test allocates two virtual areas and bounces the physical
46 static int bounces; variable
63 "# Run anonymous memory test on 100MiB region with 99999 bounces:\n"
65 "# Run share memory test on 1GiB region with 99 bounces:\n"
67 "# Run hugetlb memory test on 256MiB region with 50 bounces:\n"
71 "# 10MiB-~6GiB 999 bounces anonymous test, "
77 fprintf(stderr, "\nUsage: ./uffd-stress <test type> <MiB> <bounces>\n\n"); in usage()
108 if (!(bounces & BOUNCE_RANDOM)) { in locking_thread()
109 page_nr = -bounces; in locking_thread()
110 if (!(bounces in locking_thread()
[all...]
/linux/Documentation/locking/
H A Dlockstat.rst50 con-bounces
63 acq-bounces
108 … class name con-bounces contentions waittime-min waittime-max waittime-total …
148 con-bounces point is missing in the statistics.
/linux/Documentation/translations/it_IT/locking/
H A Dlockstat.rst57 con-bounces
77 acq-bounces
129 … class name con-bounces contentions waittime-min waittime-max waittime-total …
171 statistiche manchi il valore *max con-bounces*.
/linux/kernel/locking/
H A Dlockdep_proc.c513 seq_printf(m, "%14lu ", stats->bounces[bounce_contended_write]); in seq_stats()
515 seq_printf(m, " %14lu ", stats->bounces[bounce_acquired_write]); in seq_stats()
522 seq_printf(m, "%14lu ", stats->bounces[bounce_contended_read]); in seq_stats()
524 seq_printf(m, " %14lu ", stats->bounces[bounce_acquired_read]); in seq_stats()
H A Dlockdep.c321 for (i = 0; i < ARRAY_SIZE(stats->bounces); i++) in lock_stats()
322 stats->bounces[i] += pcs->bounces[i]; in lock_stats()
6076 stats->bounces[bounce_contended + !!hlock->read]++; in __lock_contended()
6124 stats->bounces[bounce_acquired + !!hlock->read]++; in __lock_acquired()
/linux/include/linux/
H A Dlockdep_types.h175 unsigned long bounces[nr_bounce_types]; member
/linux/Documentation/trace/
H A Devents-kmem.rst100 line bounces due to writes between CPUs and worth investigating if pages