Author: sbruno Date: Mon Nov 26 01:57:22 2012 New Revision: 243534 URL: http://svnweb.freebsd.org/changeset/base/243534
Log: MFC 242922 Update MAX_TASKS to scale a bit based on MAXCPU This alleviates issues on newer Sandy/Ivy Bridge gear that seems to require boatloads more ACPI resources than before. Modified: stable/9/sys/dev/acpica/acpivar.h Directory Properties: stable/9/sys/ (props changed) stable/9/sys/dev/ (props changed) Modified: stable/9/sys/dev/acpica/acpivar.h ============================================================================== --- stable/9/sys/dev/acpica/acpivar.h Mon Nov 26 01:54:00 2012 (r243533) +++ stable/9/sys/dev/acpica/acpivar.h Mon Nov 26 01:57:22 2012 (r243534) @@ -476,7 +476,7 @@ ACPI_HANDLE acpi_GetReference(ACPI_HANDL /* Default maximum number of tasks to enqueue. */ #ifndef ACPI_MAX_TASKS -#define ACPI_MAX_TASKS 32 +#define ACPI_MAX_TASKS MAX(32, MAXCPU * 2) #endif /* Default number of task queue threads to start. */ _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-stable-9 To unsubscribe, send any mail to "[email protected]"
