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Exposed debug.acpi.max_tasks and debug.acpi.max_threads via sysctls so their

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values can be viewed.
This commit is contained in:
Steven Hartland 2014-04-24 00:41:02 +00:00
parent 8d1d7a9e5a
commit c9c13b5b77
1 changed files with 6 additions and 0 deletions
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6
sys/dev/acpica/Osd/OsdSchedule.c
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@ -52,11 +52,15 @@ __FBSDID("$FreeBSD$");
#define _COMPONENT ACPI_OS_SERVICES
ACPI_MODULE_NAME("SCHEDULE")
SYSCTL_DECL(_debug_acpi);
/*
* Allow the user to tune the maximum number of tasks we may enqueue.
*/
static int acpi_max_tasks = ACPI_MAX_TASKS;
TUNABLE_INT("debug.acpi.max_tasks", &acpi_max_tasks);
SYSCTL_INT(_debug_acpi, OID_AUTO, max_tasks, CTLFLAG_RDTUN, &acpi_max_tasks,
0, "Maximum acpi tasks");
/*
* Allow the user to tune the number of task threads we start. It seems
@ -64,6 +68,8 @@ TUNABLE_INT("debug.acpi.max_tasks", &acpi_max_tasks);
*/
static int acpi_max_threads = ACPI_MAX_THREADS;
TUNABLE_INT("debug.acpi.max_threads", &acpi_max_threads);
SYSCTL_INT(_debug_acpi, OID_AUTO, max_threads, CTLFLAG_RDTUN, &acpi_max_threads,
0, "Maximum acpi threads");
static MALLOC_DEFINE(M_ACPITASK, "acpitask", "ACPI deferred task");