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

/illumos-gate/usr/src/uts/sun4/io/
H A Dtrapstat.c530 static char *tstat_probe_area; /* VA range used for probe effect */ variable
762 *((volatile char *)&tstat_probe_area[i]); in trapstat_probe_laps()
788 if (tstat_probe_area == NULL || (tstat_options & TSTAT_OPT_NOGO)) in trapstat_probe()
837 ASSERT(tstat_probe_area == NULL); in trapstat_probe_alloc()
846 tstat_probe_area = vmem_alloc(heap_arena, TSTAT_PROBE_SIZE, VM_SLEEP); in trapstat_probe_alloc()
847 va = tstat_probe_area; in trapstat_probe_alloc()
874 if ((va = tstat_probe_area) == NULL) in trapstat_probe_free()
883 vmem_free(heap_arena, tstat_probe_area, TSTAT_PROBE_SIZE); in trapstat_probe_free()
886 tstat_probe_area = NULL; in trapstat_probe_free()